They pop up in the /all equivalent if you don’t have NSFW communities turned off in your settings. I can only find the proper setting on desktop version tho, not mobile. So if you’ve never checked your account settings on desktop, you’re actually seeing a shitton of furry and anime porn.
Source: I found the setting and turned it off on my PC wondering what I was not seeing. Couldn’t fix it on my phone no matter what I tried. Went back to PC and switched it back and all the porn vanished again. Uncensored Lemmy is thirsty af