We talked about this a lot last year when Bsky was just getting going but I think an important thing to remember if you want to keep things tolerable here is that unfollowing/muting/blocking is part of routine feed maintenance and if there's stuff that bums you out every day, you should remove it
Like I mute adult content accounts. Not because I’m a prude or think those accounts shouldn’t exist, but because that’s not why I come here, and I don’t want the algorithm to fill my feed with that.