Thanks for this! I've been going crazy for months that Twitter threads and replies are totally broken if you are logged out (which I always am since deleting my account in December). And now Nitter has led me to LibRedirect[1] which not only automatically redirects Twitter links but also lots of other common links like TikTok.
Neat! I wish there was a web version of LibRedirect. Would then be easy to make a DuckDuckGo Bang! for it, so we could do "!<bang> <original URL>" in DDG in any browser without installing an extension first.
[1] https://libredirect.github.io/