diff --git a/app/_locales/de/messages.json b/app/_locales/de/messages.json
index 0160c032ed88..95383c4fb54c 100644
--- a/app/_locales/de/messages.json
+++ b/app/_locales/de/messages.json
@@ -3313,15 +3313,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Snaps entdecken"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "Sicherheitsbenachrichtigungen sind in diesem Netzwerk nicht mehr verfügbar. Die Installation eines Snaps kann Ihre Sicherheit erhöhen."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "Vorsicht!"
-  },
   "operationFailed": {
     "message": "Vorgang fehlgeschlagen"
   },
diff --git a/app/_locales/el/messages.json b/app/_locales/el/messages.json
index a53b48a7be40..cdaf57f83bc7 100644
--- a/app/_locales/el/messages.json
+++ b/app/_locales/el/messages.json
@@ -3313,15 +3313,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Εξερευνήστε τα Snaps"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "Οι ειδοποιήσεις ασφαλείας δεν είναι πλέον διαθέσιμες σε αυτό το δίκτυο. Η εγκατάσταση ενός Snap μπορεί να βελτιώσει την ασφάλειά σας."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "Προσοχή!"
-  },
   "operationFailed": {
     "message": "Η λειτουργία απέτυχε"
   },
diff --git a/app/_locales/en/messages.json b/app/_locales/en/messages.json
index 25f3c5436158..b3ee9ef98b53 100644
--- a/app/_locales/en/messages.json
+++ b/app/_locales/en/messages.json
@@ -3585,15 +3585,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Explore Snaps"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "Security alerts are no longer available on this network. Installing a Snap may improve your security."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "Heads up!"
-  },
   "operationFailed": {
     "message": "Operation Failed"
   },
diff --git a/app/_locales/es/messages.json b/app/_locales/es/messages.json
index 244c70313634..a0067a6f0464 100644
--- a/app/_locales/es/messages.json
+++ b/app/_locales/es/messages.json
@@ -3310,15 +3310,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Explorar Snaps"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "Las alertas de seguridad ya no están disponibles en esta red. Instalar un Snap podría mejorar su seguridad."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "¡Atención!"
-  },
   "operationFailed": {
     "message": "Operación fallida"
   },
diff --git a/app/_locales/fr/messages.json b/app/_locales/fr/messages.json
index 1b2a54f3c4c1..98e857113d67 100644
--- a/app/_locales/fr/messages.json
+++ b/app/_locales/fr/messages.json
@@ -3313,15 +3313,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Explorer les Snaps"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "Les alertes de sécurité ne sont plus disponibles sur ce réseau. L’installation d’un Snap peut améliorer la sécurité."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "Attention !"
-  },
   "operationFailed": {
     "message": "L’opération a échoué"
   },
diff --git a/app/_locales/hi/messages.json b/app/_locales/hi/messages.json
index dc6318004958..6ac05bdf0ef4 100644
--- a/app/_locales/hi/messages.json
+++ b/app/_locales/hi/messages.json
@@ -3310,15 +3310,6 @@
   "openSeaNew": {
     "message": "ओपनसी"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Snaps को एक्सप्लोर करें"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "सुरक्षा एलर्ट अब इस नेटवर्क पर उपलब्ध नहीं हैं। Snap इंस्टॉल करने से आपकी सुरक्षा में सुधार हो सकता है।"
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "सतर्क रहें!"
-  },
   "operationFailed": {
     "message": "प्रचालन नहीं हो पाया"
   },
diff --git a/app/_locales/id/messages.json b/app/_locales/id/messages.json
index 0faef246fd39..10811a064ada 100644
--- a/app/_locales/id/messages.json
+++ b/app/_locales/id/messages.json
@@ -3313,15 +3313,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Jelajahi Snap"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "Peringatan keamanan tidak lagi tersedia di jaringan ini. Menginstal Snap dapat meningkatkan keamanan Anda."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "Perhatian!"
-  },
   "operationFailed": {
     "message": "Pengoperasian Gagal"
   },
diff --git a/app/_locales/ja/messages.json b/app/_locales/ja/messages.json
index 4308665d7bcb..d8624f6c9263 100644
--- a/app/_locales/ja/messages.json
+++ b/app/_locales/ja/messages.json
@@ -3310,15 +3310,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Snapを閲覧"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "このネットワークでセキュリティアラートが使用できなくなりました。Snapをインストールすると、セキュリティが向上する可能性があります。"
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "ご注意！"
-  },
   "operationFailed": {
     "message": "操作に失敗しました"
   },
diff --git a/app/_locales/ko/messages.json b/app/_locales/ko/messages.json
index 464c3bf9e250..cde46c43aa8f 100644
--- a/app/_locales/ko/messages.json
+++ b/app/_locales/ko/messages.json
@@ -3310,15 +3310,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Snap 탐색"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "이 네트워크에서 더 이상 보안 경고를 사용할 수 없습니다. Snap을 설치하면 보안을 강화할 수 있습니다."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "주의하세요!"
-  },
   "operationFailed": {
     "message": "작업에 실패했습니다"
   },
diff --git a/app/_locales/pt/messages.json b/app/_locales/pt/messages.json
index f201f475a4ec..923e4338aaf6 100644
--- a/app/_locales/pt/messages.json
+++ b/app/_locales/pt/messages.json
@@ -3313,15 +3313,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Explorar snaps"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "Os alertas de segurança não estão mais disponíveis nesta rede. Instalar um snap pode melhorar sua segurança."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "Atenção!"
-  },
   "operationFailed": {
     "message": "Falha na operação"
   },
diff --git a/app/_locales/ru/messages.json b/app/_locales/ru/messages.json
index 3c419a274034..af5435447c92 100644
--- a/app/_locales/ru/messages.json
+++ b/app/_locales/ru/messages.json
@@ -3313,15 +3313,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Обзор Snaps"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "Оповещения безопасности больше не доступны в этой сети. Установка Snap может повысить вашу безопасность."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "Внимание!"
-  },
   "operationFailed": {
     "message": "Операция не удалась"
   },
diff --git a/app/_locales/tl/messages.json b/app/_locales/tl/messages.json
index b6d454c012af..e3b1c7853cde 100644
--- a/app/_locales/tl/messages.json
+++ b/app/_locales/tl/messages.json
@@ -3310,15 +3310,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Galugarin ang mga Snap"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "Ang mga alerto sa seguridad ay hindi na available sa network na ito. Ang pag-install ng Snap ay maaaring magpahusay sa iyong seguridad."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "Paalala!"
-  },
   "operationFailed": {
     "message": "Nabigo ang Operasyon"
   },
diff --git a/app/_locales/tr/messages.json b/app/_locales/tr/messages.json
index cd6508892738..4efed1136ce9 100644
--- a/app/_locales/tr/messages.json
+++ b/app/_locales/tr/messages.json
@@ -3313,15 +3313,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Snap'leri Keşfet"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "Güvenlik uyarıları artık bu ağda mevcut değil. Bir Snap yüklemek güvenliğinizi artırabilir."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "Dikkat!"
-  },
   "operationFailed": {
     "message": "İşlem Başarısız Oldu"
   },
diff --git a/app/_locales/vi/messages.json b/app/_locales/vi/messages.json
index ffc867cf6e76..05edfed2d544 100644
--- a/app/_locales/vi/messages.json
+++ b/app/_locales/vi/messages.json
@@ -3310,15 +3310,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "Khám phá các Snap"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "Cảnh báo bảo mật không còn khả dụng trên mạng này. Cài đặt Snap có thể cải thiện khả năng bảo mật của bạn."
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "Chú ý!"
-  },
   "operationFailed": {
     "message": "Thao tác thất bại"
   },
diff --git a/app/_locales/zh_CN/messages.json b/app/_locales/zh_CN/messages.json
index 14c8e355be1f..07f5fa4b93d0 100644
--- a/app/_locales/zh_CN/messages.json
+++ b/app/_locales/zh_CN/messages.json
@@ -3310,15 +3310,6 @@
   "openSeaNew": {
     "message": "OpenSea"
   },
-  "openSeaToBlockaidBtnLabel": {
-    "message": "探索 Snap"
-  },
-  "openSeaToBlockaidDescription": {
-    "message": "此网络不再提供安全提醒。安装 Snap 可能提高安全性。"
-  },
-  "openSeaToBlockaidTitle": {
-    "message": "注意！"
-  },
   "operationFailed": {
     "message": "操作失败"
   },
diff --git a/app/scripts/controllers/preferences.js b/app/scripts/controllers/preferences.js
index 5509d804b6fd..cfa5907a5194 100644
--- a/app/scripts/controllers/preferences.js
+++ b/app/scripts/controllers/preferences.js
@@ -51,7 +51,6 @@ export default class PreferencesController {
         eth_sign: false,
       },
       useMultiAccountBalanceChecker: true,
-      hasDismissedOpenSeaToBlockaidBanner: false,
       useSafeChainsListValidation: true,
       // set to true means the dynamic list from the API is being used
       // set to false will be using the static list from contract-metadata
@@ -191,14 +190,6 @@ export default class PreferencesController {
     this.store.updateState({ useMultiAccountBalanceChecker: val });
   }
 
-  /**
-   * Setter for the `dismissOpenSeaToBlockaidBanner` property
-   *
-   */
-  dismissOpenSeaToBlockaidBanner() {
-    this.store.updateState({ hasDismissedOpenSeaToBlockaidBanner: true });
-  }
-
   /**
    * Setter for the `useSafeChainsListValidation` property
    *
diff --git a/app/scripts/controllers/preferences.test.js b/app/scripts/controllers/preferences.test.js
index fc344ada1264..cd8e9d3fe896 100644
--- a/app/scripts/controllers/preferences.test.js
+++ b/app/scripts/controllers/preferences.test.js
@@ -308,23 +308,6 @@ describe('preferences controller', () => {
     });
   });
 
-  describe('dismissOpenSeaToBlockaidBanner', () => {
-    it('hasDismissedOpenSeaToBlockaidBanner should default to false', () => {
-      expect(
-        preferencesController.store.getState()
-          .hasDismissedOpenSeaToBlockaidBanner,
-      ).toStrictEqual(false);
-    });
-
-    it('should set the hasDismissedOpenSeaToBlockaidBanner property in state', () => {
-      preferencesController.dismissOpenSeaToBlockaidBanner();
-      expect(
-        preferencesController.store.getState()
-          .hasDismissedOpenSeaToBlockaidBanner,
-      ).toStrictEqual(true);
-    });
-  });
-
   describe('setUseSafeChainsListValidation', function () {
     it('should default to true', function () {
       const state = preferencesController.store.getState();
diff --git a/app/scripts/lib/setupSentry.js b/app/scripts/lib/setupSentry.js
index a6b47eef9376..695b995ddaa8 100644
--- a/app/scripts/lib/setupSentry.js
+++ b/app/scripts/lib/setupSentry.js
@@ -271,7 +271,6 @@ export const SENTRY_BACKGROUND_STATE = {
     useRequestQueue: true,
     useTransactionSimulations: true,
     enableMV3TimestampSave: true,
-    hasDismissedOpenSeaToBlockaidBanner: true,
   },
   PushPlatformNotificationsController: {
     fcmToken: false,
diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 88491e2af62c..7550b19e98d6 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -2982,10 +2982,6 @@ export default class MetamaskController extends EventEmitter {
         preferencesController.setUseMultiAccountBalanceChecker.bind(
           preferencesController,
         ),
-      dismissOpenSeaToBlockaidBanner:
-        preferencesController.dismissOpenSeaToBlockaidBanner.bind(
-          preferencesController,
-        ),
       setUseSafeChainsListValidation:
         preferencesController.setUseSafeChainsListValidation.bind(
           preferencesController,
diff --git a/test/e2e/tests/bridge/bridge-click-from-asset-overview.spec.ts b/test/e2e/tests/bridge/bridge-click-from-asset-overview.spec.ts
index 24f0bc0fb233..766c4561fd56 100644
--- a/test/e2e/tests/bridge/bridge-click-from-asset-overview.spec.ts
+++ b/test/e2e/tests/bridge/bridge-click-from-asset-overview.spec.ts
@@ -8,7 +8,8 @@ import { BridgePage, getBridgeFixtures } from './bridge-test-utils';
 describe('Click bridge button from asset page @no-mmi', function (this: Suite) {
   it('loads portfolio tab when flag is turned off', async function () {
     await withFixtures(
-      getBridgeFixtures(this.test?.fullTitle()),
+      // withErc20 param is false, as we test it manually below
+      getBridgeFixtures(this.test?.fullTitle(), undefined, false),
       async ({
         driver,
         ganacheServer,
diff --git a/test/e2e/tests/bridge/bridge-test-utils.ts b/test/e2e/tests/bridge/bridge-test-utils.ts
index 157876f43769..19f9fd8c71c7 100644
--- a/test/e2e/tests/bridge/bridge-test-utils.ts
+++ b/test/e2e/tests/bridge/bridge-test-utils.ts
@@ -108,15 +108,21 @@ export class BridgePage {
 export const getBridgeFixtures = (
   title?: string,
   testSpecificMock?: (server: Mockttp) => Promise<void>,
+  withErc20: boolean = true,
 ) => {
+  const fixtureBuilder = new FixtureBuilder({
+    inputChainId: CHAIN_IDS.MAINNET,
+  }).withNetworkControllerOnMainnet();
+
+  if (withErc20) {
+    fixtureBuilder.withTokensControllerERC20();
+  }
+
   return {
     driverOptions: {
       openDevToolsForTabs: true,
     },
-    fixtures: new FixtureBuilder({ inputChainId: CHAIN_IDS.MAINNET })
-      .withNetworkControllerOnMainnet()
-      .withTokensControllerERC20()
-      .build(),
+    fixtures: fixtureBuilder.build(),
     testSpecificMock,
     smartContract: SMART_CONTRACTS.HST,
     ganacheOptions: generateGanacheOptions({
diff --git a/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-background-state.json b/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-background-state.json
index a7169143d03e..69e4002b7e46 100644
--- a/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-background-state.json
+++ b/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-background-state.json
@@ -180,7 +180,6 @@
     "dismissSeedBackUpReminder": true,
     "disabledRpcMethodPreferences": { "eth_sign": false },
     "useMultiAccountBalanceChecker": true,
-    "hasDismissedOpenSeaToBlockaidBanner": false,
     "useSafeChainsListValidation": "boolean",
     "useTokenDetection": false,
     "useNftDetection": false,
diff --git a/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-ui-state.json b/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-ui-state.json
index a79a2e543573..401f92d138a0 100644
--- a/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-ui-state.json
+++ b/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-ui-state.json
@@ -114,7 +114,6 @@
     "dismissSeedBackUpReminder": true,
     "disabledRpcMethodPreferences": { "eth_sign": false },
     "useMultiAccountBalanceChecker": true,
-    "hasDismissedOpenSeaToBlockaidBanner": false,
     "useSafeChainsListValidation": true,
     "useTokenDetection": false,
     "useNftDetection": false,
diff --git a/test/e2e/tests/ppom/migrate-opensea-to-blockaid-banner.spec.js b/test/e2e/tests/ppom/migrate-opensea-to-blockaid-banner.spec.js
deleted file mode 100644
index 77430a250f1e..000000000000
--- a/test/e2e/tests/ppom/migrate-opensea-to-blockaid-banner.spec.js
+++ /dev/null
@@ -1,81 +0,0 @@
-const FixtureBuilder = require('../../fixture-builder');
-const {
-  defaultGanacheOptions,
-  logInWithBalanceValidation,
-  withFixtures,
-  openDapp,
-  WINDOW_TITLES,
-} = require('../../helpers');
-const { SMART_CONTRACTS } = require('../../seeder/smart-contracts');
-
-describe('Migrate Opensea to Blockaid Banner @no-mmi', function () {
-  const ONE_CLICK_CONFIRMATIONS_USING_BLOCKAID = [
-    { name: 'Personal Sign signature', testDAppBtnId: 'personalSign' },
-    { name: 'Sign Typed Data signature', testDAppBtnId: 'signTypedData' },
-    { name: 'Sign Typed Data v3 signature', testDAppBtnId: 'signTypedDataV3' },
-    { name: 'Sign Typed Data v4 signature', testDAppBtnId: 'signTypedDataV4' },
-    { name: 'Sign Permit signature', testDAppBtnId: 'signPermit' },
-    { name: 'Simple Send transaction', testDAppBtnId: 'sendButton' },
-    {
-      name: 'Contract Interaction transaction',
-      testDAppBtnId: 'deployMultisigButton',
-    },
-  ];
-
-  ONE_CLICK_CONFIRMATIONS_USING_BLOCKAID.forEach((confirmation) => {
-    it(`Shows up on ${confirmation.name} confirmations`, async function () {
-      await withFixtures(
-        {
-          dapp: true,
-          fixtures: new FixtureBuilder()
-            .withPreferencesController({
-              hasMigratedFromOpenSeaToBlockaid: true,
-            })
-            .withPermissionControllerConnectedToTestDapp()
-            .build(),
-          ganacheOptions: defaultGanacheOptions,
-          title: this.test.fullTitle(),
-        },
-        async ({ driver, ganacheServer }) => {
-          await logInWithBalanceValidation(driver, ganacheServer);
-          await openDapp(driver);
-
-          await driver.clickElement(`#${confirmation.testDAppBtnId}`);
-          await driver.delay(2000);
-
-          await driver.switchToWindowWithTitle(WINDOW_TITLES.Dialog);
-          await driver.waitForSelector({ text: 'Heads up!', tag: 'p' });
-        },
-      );
-    });
-  });
-
-  it('Shows up on Token Approval transaction confirmations', async function () {
-    const smartContract = SMART_CONTRACTS.HST;
-    await withFixtures(
-      {
-        dapp: true,
-        fixtures: new FixtureBuilder()
-          .withPreferencesController({ hasMigratedFromOpenSeaToBlockaid: true })
-          .withPermissionControllerConnectedToTestDapp()
-          .build(),
-        ganacheOptions: defaultGanacheOptions,
-        smartContract,
-        title: this.test.fullTitle(),
-      },
-      async ({ driver, contractRegistry, ganacheServer }) => {
-        const contractAddress = await contractRegistry.getContractAddress(
-          smartContract,
-        );
-        await logInWithBalanceValidation(driver, ganacheServer);
-        await openDapp(driver, contractAddress);
-
-        await driver.clickElement({ text: 'Approve Tokens', tag: 'button' });
-        await driver.delay(2000);
-
-        await driver.switchToWindowWithTitle(WINDOW_TITLES.Dialog);
-        await driver.waitForSelector({ text: 'Heads up!', tag: 'p' });
-      },
-    );
-  });
-});
diff --git a/ui/components/app/snaps/snap-authorship-expanded/snap-authorship-expanded.js b/ui/components/app/snaps/snap-authorship-expanded/snap-authorship-expanded.js
index 8ab9c3a299ca..5339c8587d52 100644
--- a/ui/components/app/snaps/snap-authorship-expanded/snap-authorship-expanded.js
+++ b/ui/components/app/snaps/snap-authorship-expanded/snap-authorship-expanded.js
@@ -16,6 +16,7 @@ import {
   FontWeight,
   JustifyContent,
   OverflowWrap,
+  TextAlign,
   TextColor,
   TextVariant,
 } from '../../../../helpers/constants/design-system';
@@ -179,7 +180,7 @@ const SnapAuthorshipExpanded = ({ snapId, className, snap }) => {
               flexDirection={FlexDirection.Column}
               alignItems={AlignItems.flexEnd}
             >
-              <Text>{installOrigin.host}</Text>
+              <Text textAlign={TextAlign.End}>{installOrigin.host}</Text>
               <Text color={Color.textMuted}>
                 {t('installedOn', [
                   formatDate(installInfo.date, 'dd MMM yyyy'),
diff --git a/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/__snapshots__/blockaid-unavailable-banner-alert.test.tsx.snap b/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/__snapshots__/blockaid-unavailable-banner-alert.test.tsx.snap
deleted file mode 100644
index 780135bc2132..000000000000
--- a/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/__snapshots__/blockaid-unavailable-banner-alert.test.tsx.snap
+++ /dev/null
@@ -1,50 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`<BlockaidUnavailableBannerAlert /> should not render if user hasn't been migrated to blockaid 1`] = `<div />`;
-
-exports[`<BlockaidUnavailableBannerAlert /> should render if user has been migrated to blockaid 1`] = `
-<div>
-  <div
-    class="mm-box mm-banner-base mm-banner-alert mm-banner-alert--severity-info mm-box--margin-4 mm-box--padding-3 mm-box--padding-left-2 mm-box--display-flex mm-box--gap-2 mm-box--background-color-primary-muted mm-box--rounded-sm"
-  >
-    <span
-      class="mm-box mm-icon mm-icon--size-lg mm-box--display-inline-block mm-box--color-primary-default"
-      style="mask-image: url('./images/icons/info.svg');"
-    />
-    <div
-      class="mm-box mm-box--min-width-0"
-    >
-      <p
-        class="mm-box mm-text mm-text--body-lg-medium mm-box--color-text-default"
-      >
-        Heads up!
-      </p>
-      <p
-        class="mm-box mm-text mm-text--body-md mm-box--color-text-default"
-      >
-        Security alerts are no longer available on this network. Installing a Snap may improve your security.
-      </p>
-      <p
-        class="mm-box mm-text mm-text--body-md mm-box--color-text-default"
-      />
-      <a
-        class="mm-box mm-text mm-button-base mm-button-link mm-button-link--size-auto mm-text--body-md-medium mm-box--padding-0 mm-box--padding-right-0 mm-box--padding-left-0 mm-box--display-inline-flex mm-box--justify-content-center mm-box--align-items-center mm-box--color-primary-default mm-box--background-color-transparent"
-        href="https://snaps.metamask.io/transaction-insights"
-        rel="noopener noreferrer"
-        target="_blank"
-      >
-        Explore Snaps
-      </a>
-    </div>
-    <button
-      aria-label="Close"
-      class="mm-box mm-button-icon mm-button-icon--size-sm mm-banner-base__close-button mm-box--margin-left-auto mm-box--display-inline-flex mm-box--justify-content-center mm-box--align-items-center mm-box--color-icon-default mm-box--background-color-transparent mm-box--rounded-lg"
-    >
-      <span
-        class="mm-box mm-icon mm-icon--size-sm mm-box--display-inline-block mm-box--color-inherit"
-        style="mask-image: url('./images/icons/close.svg');"
-      />
-    </button>
-  </div>
-</div>
-`;
diff --git a/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert.stories.tsx b/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert.stories.tsx
deleted file mode 100644
index bbb1752a9da3..000000000000
--- a/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert.stories.tsx
+++ /dev/null
@@ -1,10 +0,0 @@
-import React from 'react';
-import { BlockaidUnavailableBannerAlert } from './blockaid-unavailable-banner-alert';
-
-export default {
-  title: 'Components/App/Confirm/BlockaidUnavailableBannerAlert',
-};
-
-export const DefaultStory = () => <BlockaidUnavailableBannerAlert />;
-
-DefaultStory.storyName = 'Default';
diff --git a/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert.test.tsx b/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert.test.tsx
deleted file mode 100644
index dffe59df0211..000000000000
--- a/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert.test.tsx
+++ /dev/null
@@ -1,39 +0,0 @@
-import * as React from 'react';
-import mockState from '../../../../../test/data/mock-state.json';
-import configureStore from '../../../../store/store';
-import { renderWithProvider } from '../../../../../test/lib/render-helpers';
-import { BlockaidUnavailableBannerAlert } from './blockaid-unavailable-banner-alert';
-
-describe('<BlockaidUnavailableBannerAlert />', () => {
-  beforeEach(() => {
-    jest.resetAllMocks();
-  });
-
-  // TODO: Replace `any` with type
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  const render = (storeOverrides: Record<string, any> = {}) => {
-    const store = configureStore({
-      ...mockState.metamask,
-      metamask: { ...mockState.metamask },
-      ...storeOverrides,
-    });
-
-    return renderWithProvider(<BlockaidUnavailableBannerAlert />, store);
-  };
-
-  it("should not render if user hasn't been migrated to blockaid", () => {
-    const { container } = render();
-
-    expect(container).toMatchSnapshot();
-  });
-
-  it('should render if user has been migrated to blockaid', () => {
-    const { container } = render({
-      metamask: {
-        hasMigratedFromOpenSeaToBlockaid: true,
-      },
-    });
-
-    expect(container).toMatchSnapshot();
-  });
-});
diff --git a/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert.tsx b/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert.tsx
deleted file mode 100644
index e7d5b254b477..000000000000
--- a/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert.tsx
+++ /dev/null
@@ -1,52 +0,0 @@
-import React from 'react';
-import { useDispatch, useSelector } from 'react-redux';
-import {
-  BannerAlert,
-  BannerAlertSeverity,
-} from '../../../../components/component-library';
-import { useI18nContext } from '../../../../hooks/useI18nContext';
-import {
-  getHasDismissedOpenSeaToBlockaidBanner,
-  getHasMigratedFromOpenSeaToBlockaid,
-  getIsNetworkSupportedByBlockaid,
-} from '../../../../selectors';
-import { dismissOpenSeaToBlockaidBanner } from '../../../../store/actions';
-
-export const BlockaidUnavailableBannerAlert = () => {
-  const dispatch = useDispatch();
-  const t = useI18nContext();
-
-  const hasMigratedFromOpenSeaToBlockaid = useSelector(
-    getHasMigratedFromOpenSeaToBlockaid,
-  );
-  const isNetworkSupportedByBlockaid = useSelector(
-    getIsNetworkSupportedByBlockaid,
-  );
-  const hasDismissedOpenSeaToBlockaidBanner = useSelector(
-    getHasDismissedOpenSeaToBlockaidBanner,
-  );
-
-  const showOpenSeaToBlockaidBannerAlert =
-    hasMigratedFromOpenSeaToBlockaid &&
-    !isNetworkSupportedByBlockaid &&
-    !hasDismissedOpenSeaToBlockaidBanner;
-
-  const handleCloseOpenSeaToBlockaidBannerAlert = () => {
-    dispatch(dismissOpenSeaToBlockaidBanner());
-  };
-
-  return showOpenSeaToBlockaidBannerAlert ? (
-    <BannerAlert
-      severity={BannerAlertSeverity.Info}
-      title={t('openSeaToBlockaidTitle')}
-      description={t('openSeaToBlockaidDescription')}
-      actionButtonLabel={t('openSeaToBlockaidBtnLabel')}
-      actionButtonProps={{
-        href: 'https://snaps.metamask.io/transaction-insights',
-        externalLink: true,
-      }}
-      margin={4}
-      onClose={handleCloseOpenSeaToBlockaidBannerAlert}
-    />
-  ) : null;
-};
diff --git a/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/index.ts b/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/index.ts
deleted file mode 100644
index c8ceb0873461..000000000000
--- a/ui/pages/confirmations/components/blockaid-unavailable-banner-alert/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export { BlockaidUnavailableBannerAlert } from './blockaid-unavailable-banner-alert';
diff --git a/ui/pages/confirmations/components/signature-request-original/signature-request-original.component.js b/ui/pages/confirmations/components/signature-request-original/signature-request-original.component.js
index dbf451e0ff6f..b6e934a2cbea 100644
--- a/ui/pages/confirmations/components/signature-request-original/signature-request-original.component.js
+++ b/ui/pages/confirmations/components/signature-request-original/signature-request-original.component.js
@@ -50,7 +50,6 @@ import SignatureRequestHeader from '../signature-request-header';
 import SnapLegacyAuthorshipHeader from '../../../../components/app/snaps/snap-legacy-authorship-header';
 import InsightWarnings from '../../../../components/app/snaps/insight-warnings';
 import { BlockaidResultType } from '../../../../../shared/constants/security-provider';
-import { BlockaidUnavailableBannerAlert } from '../blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert';
 import SignatureRequestOriginalWarning from './signature-request-original-warning';
 
 export default class SignatureRequestOriginal extends Component {
@@ -151,7 +150,6 @@ export default class SignatureRequestOriginal extends Component {
             securityProviderResponse={txData.securityProviderResponse}
           />
         )}
-        <BlockaidUnavailableBannerAlert />
         {
           ///: BEGIN:ONLY_INCLUDE_IF(build-mmi)
           this.props.selectedAccount.address ===
diff --git a/ui/pages/confirmations/components/signature-request/signature-request.js b/ui/pages/confirmations/components/signature-request/signature-request.js
index fc812ef54634..d1a04c9c9c67 100644
--- a/ui/pages/confirmations/components/signature-request/signature-request.js
+++ b/ui/pages/confirmations/components/signature-request/signature-request.js
@@ -78,7 +78,6 @@ import { useMMICustodySignMessage } from '../../../../hooks/useMMICustodySignMes
 ///: END:ONLY_INCLUDE_IF
 import BlockaidBannerAlert from '../security-provider-banner-alert/blockaid-banner-alert/blockaid-banner-alert';
 import InsightWarnings from '../../../../components/app/snaps/insight-warnings';
-import { BlockaidUnavailableBannerAlert } from '../blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert';
 import Message from './signature-request-message';
 import Footer from './signature-request-footer';
 
@@ -212,7 +211,6 @@ const SignatureRequest = ({ txData, warnings }) => {
             marginRight={4}
             marginBottom={4}
           />
-          <BlockaidUnavailableBannerAlert />
           {(txData?.securityProviderResponse?.flagAsDangerous !== undefined &&
             txData?.securityProviderResponse?.flagAsDangerous !==
               SECURITY_PROVIDER_MESSAGE_SEVERITY.NOT_MALICIOUS) ||
diff --git a/ui/pages/confirmations/confirm-transaction-base/confirm-transaction-base.component.js b/ui/pages/confirmations/confirm-transaction-base/confirm-transaction-base.component.js
index 84c81acc7ccd..ca9e80fed643 100644
--- a/ui/pages/confirmations/confirm-transaction-base/confirm-transaction-base.component.js
+++ b/ui/pages/confirmations/confirm-transaction-base/confirm-transaction-base.component.js
@@ -69,7 +69,6 @@ import { isHardwareKeyring } from '../../../helpers/utils/hardware';
 import FeeDetailsComponent from '../components/fee-details-component/fee-details-component';
 import { SimulationDetails } from '../components/simulation-details';
 import { fetchSwapsFeatureFlags } from '../../swaps/swaps.util';
-import { BlockaidUnavailableBannerAlert } from '../components/blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert';
 
 export default class ConfirmTransactionBase extends Component {
   static contextTypes = {
@@ -534,7 +533,6 @@ export default class ConfirmTransactionBase extends Component {
 
     return (
       <div className="confirm-page-container-content__details">
-        <BlockaidUnavailableBannerAlert />
         <TransactionAlerts
           txData={txData}
           setUserAcknowledgedGasMissing={() =>
diff --git a/ui/pages/confirmations/token-allowance/token-allowance.js b/ui/pages/confirmations/token-allowance/token-allowance.js
index 56519615e00c..c091d390075e 100644
--- a/ui/pages/confirmations/token-allowance/token-allowance.js
+++ b/ui/pages/confirmations/token-allowance/token-allowance.js
@@ -72,7 +72,6 @@ import { ConfirmPageContainerWarning } from '../components/confirm-page-containe
 import CustomNonce from '../components/custom-nonce';
 import FeeDetailsComponent from '../components/fee-details-component/fee-details-component';
 import { BlockaidResultType } from '../../../../shared/constants/security-provider';
-import { BlockaidUnavailableBannerAlert } from '../components/blockaid-unavailable-banner-alert/blockaid-unavailable-banner-alert';
 
 const ALLOWED_HOSTS = ['portfolio.metamask.io'];
 
@@ -385,7 +384,6 @@ export default function TokenAllowance({
         marginLeft={4}
         marginRight={4}
       />
-      <BlockaidUnavailableBannerAlert />
       {isSuspiciousResponse(txData?.securityProviderResponse) && (
         <SecurityProviderBannerMessage
           securityProviderResponse={txData.securityProviderResponse}
diff --git a/ui/selectors/selectors.js b/ui/selectors/selectors.js
index faec9242d616..01bd146e263e 100644
--- a/ui/selectors/selectors.js
+++ b/ui/selectors/selectors.js
@@ -2450,14 +2450,6 @@ export function getShowFiatInTestnets(state) {
   return showFiatInTestnets;
 }
 
-export function getHasMigratedFromOpenSeaToBlockaid(state) {
-  return Boolean(state.metamask.hasMigratedFromOpenSeaToBlockaid);
-}
-
-export function getHasDismissedOpenSeaToBlockaidBanner(state) {
-  return Boolean(state.metamask.hasDismissedOpenSeaToBlockaidBanner);
-}
-
 /**
  * To get the useCurrencyRateCheck flag which to check if the user prefers currency conversion
  *
diff --git a/ui/store/actions.ts b/ui/store/actions.ts
index 1bc6a437f121..dfdae2ddb02f 100644
--- a/ui/store/actions.ts
+++ b/ui/store/actions.ts
@@ -3352,23 +3352,6 @@ export function setUseMultiAccountBalanceChecker(
   };
 }
 
-export function dismissOpenSeaToBlockaidBanner(): ThunkAction<
-  void,
-  MetaMaskReduxState,
-  unknown,
-  AnyAction
-> {
-  return (dispatch: MetaMaskReduxDispatch) => {
-    // skipping loading indication as it blips in the UI and looks weird
-    log.debug(`background.dismissOpenSeaToBlockaidBanner`);
-    callBackgroundMethod('dismissOpenSeaToBlockaidBanner', [], (err) => {
-      if (err) {
-        dispatch(displayWarning(err));
-      }
-    });
-  };
-}
-
 export function setUseSafeChainsListValidation(
   val: boolean,
 ): ThunkAction<void, MetaMaskReduxState, unknown, AnyAction> {