The thing is, any group that provides power is going to attract abusers. The anime industry, public schools, churches, even the medical field all have these issues. The problem is more what you do once you find them and how you prevent them from hurting anyone. If you don’t have those protections in place, if you sweep it under the rug when you find out about these people, that’s when it stops being “bad people are everywhere” and starts being “you’re supporting bad people,” and a lot of churches have been discovered to be sweeping these things under the rug.