I had the opposite experience with X: it would frequently reset my view to "for you". I ended up writing a tampermonkey script to work around it until I gave up on X altogether-and I do the same for platforms like YouTube. Bluesky, on the other hand, hasn't repeated this problem at all.
Recently started using NewPipe for youtube (since the content error for ubo) and its fantastic, highly recommend. No account needed but can manage subs and playlists better. Puts youtubes anti patterns to shame.