“All core systems are now at X.com”, so why opening x.com links in private window redirects to https://twitter.com/x/migrate?tok=, then again to x.com? I just cannot describe how stupid this is.

As others have noticed, it drops an error: “Firefox’s Enhanced Tracking Protection (Strict Mode) is known to cause issues on x.com”. The link has ?mx=2 parameter. I removed it and the page loaded correctly (but half of the viewport was clumped with banners). I tried again in a new private window, but never saw this error again, so this is a bug due to the aforementioned redirect.

Codeberg and other alternatives are used by 2 people, if not more. If a repo is hosted on such unpopular service, potential contributors must register a new account. This is very frustrating if you want to report just one issue or make one pull request. Self-hosted repos are even worse.

This problem can be solved by implementing federation. GitLab, Gitea and Forgejo already working on it, but really slow.

As far as I know, some clients have ability to add instances and you can view its local feeds without logging in