Both Anubis and Cloudflare require js and cookies to operate. So from privacy first perspective they are on same level:

Sadly, you must enable JavaScript to get past this challenge. This is required because AI companies have changed the social contract around how website hosting works. A no-JS solution is a work-in-progress.

Missing feature Cookies Your browser doesn’t store cookies. Anubis uses cookies to determine which clients have passed challenges by storing a signed token in a cookie. Please enable storing cookies for this domain. The names of the cookies Anubis stores may vary without notice. Cookie names and values are not part of the public API.

JavaScript and cookies required To complete the security verification required by {site}, JavaScript and cookies must be enabled on your browser.

There are way better frontends: https://codeberg.org/shitter/shitter/wiki/Instances Here’s review of them from some privacy nerd: https://ieji.de/@Apfel/117246879381091134

it doesnt provide any internet access services to anyone

They started an MVNO this year tho https://yandex.ru/company/news/28-08-2026-01 And it has AI and number classification baked in? So while not being owned fully by yandex, mobile operator’s features relies on data centers not burning.

https://www.theguardian.com/technology/2017/apr/19/phishing-url-trick-hackers