Who are these people getting all this in their feed? Are you outing yourself or something? Why would the algorithm give you a bunch of nazi content? Never seen anything of the sort, and I follow some very edgy crypto twitter accounts among other sketchy ones. Your bar for what constitutes “nazi” content must be low.
You don't get pushed anything if you are not using the "For You" tab. If you still see "Nazi" content (though I'm aware that many people on the US American left are now using the term in an inflationary way, which, as a German, I find highly objectionable) then it is because you follow people who post this content.
I get push notifications from people I don’t follow and my follow feed has people I unfollowed (though that’s not the nazis except for some that masked off)
actual nazis - they post hitler content and all, polls about why you are/aren’t a nazi too, etc. reporting sometimes works but it’s no longer permanent, you’re allowed back after some weeks if you post rule violating nazi content now. some of these nazis who were previously permanently banned learned that you just contact support and say you were banned for right wing views and they get let back in. there are a lot of active nazis who are open about it.
some are just rw who mingle with the openly nazi posters too though yeah.
Nazi and antifa are not equivalents in any way whatsoever. I think the only equivalence you might find is that both tendencies are somewhat open to the concept of political violence? But beyond that, banning nazi content while allowing antifa is a perfectly reasonable stance for any platform to take.