Support for reCAPTCHA alternative(s)?

[onlyjob]

reCAPTCHA is not trustworthy due to privacy concerns...

It would be awesome if https://www.hcaptcha.com/ could be used as an alternative to reCAPTCHA.

Maybe there are better alternatives?

Thanks.

[ickc]

Not everyone knows about those privacy concerns so it might be better to provide more background on the motivation behind this.

e.g. https://blog.cloudflare.com/moving-from-recaptcha-to-hcaptcha/