I’d love a way to block “all anime / hentai / manga” related topics and posts.

That stuff is everywhere, and invades everything. Like a cancer. Even communities which aren’t anime related. I’ll be subscribed to some community because I’m into the topic the community is based on - which has nothing to do with anime- and then some damn anime fan comes along and posts some weird/creepy “anime/hentai version of [topic]” and then it just spirals from there, and another community turns into another fucking anime community.

Believe it or not, not everyone on the internet is obsessed with Japanese style animation, and the associated (weird/creepy) sexualization of such drawn/animated characters.