[jorvi]

Cloudflare is a good actor, they offer the PrivacyPass extension that basically generates 30 auth tokens from one CAPTCHA challenge and then uses those until it needs new tokens. Sadly the overwhelming majority of sites doesn't use CAPTCHA through CloudFlare but directly through Google, rendering PrivacyPass moot.

[SahAssar]

Cloudflare is not a good actor in this, they have shown that they do not care about encryption (allowing non-https backends while showing https to the end user) and embedding trackers in verification pages (the CAPTCHAs on random pages).

[jplayer01]

Cloudflare is the scum of the internet. They've put a crazy amount of effort towards making wide swathes of the internet unusable for people trying to protect their identity and privacy. I wouldn't trust their implementation of Privacy Pass.