IMO it's unfair to malign #peertube for not having a system to control abuse. It seems with any project where you bring people together there should be a concern, but why spend time developing it if your project has yet to have a community? Furthermore, open source is all about sharing and building the things you want.
Abuse is wrong, yes. Not everyone can develop their own thing, true. With anxiety and paranoia, I feel everyone wants to do me evil, but this is no way to live.