Either in a client (I’ve been using Jeroba) or in my Lemmy profile. I’d love to be able to block words I don’t want to see stuff about… Like trying to avoid spoilers for movies, or just wanting to avoid mentions of certain people, but without blocking entire communities.
Not easily, but if you’re on a browser, you can add a uBlock Origin filter for keywords in posts. I go more in detail about it in the YSK post I made earlier today: https://lemmy.world/post/435133 (Instead of filtering for instance/server names, just filter for keywords)