[toastercat]

It 100% is true that using ReCAPTCHA on privacy-oriented browsers can make ReCAPTCHA unbearable. As a Firefox user, I relate to others who've faced CAPTCHAs where the images fade-in unbearably slow, and even after painstakingly selecting the correct images, it will fail and say "nope try again", repeating the cycle.

[boltzmann-brain]

That's true, ReCAPTCHA is a pain in the butt on Tor Browser and the likes. So are similar alternatives.

However, the honest truth is that nothing that comes out of Cloudflare should be trusted as "privacy oriented".