How is a fediverse user supposed to find communities? I can’t find a way to search across the fediverse, which pretty much kills the concept IMO. I was browsing All via Lemmy.world - Mlem - iOS and my feed is half anime porn, with some pictures depicting underage and others not blurred as NSFW.

Am I going about the fediverse all wrong? How do y’all deal with this? Right now the fediverse seems like a glitchy, overcomplicated 4chan.