A subreddit full of neckbeards who think liking anime makes you a pedophile and will go out of their way to harass you for liking anime, while some of them have no problem with real sex trafficking, but have problems with people liking anime girls. Many of them are just racist a-holes who hate japanese people.
A: Hey, have you heard of r/animehate?
B: Yeah. The neckbeards who hate cartoons that come from japan and think liking them makes you a pedo?
A: Yeah those guys.