It looks like #PeerTube is actually working on moderation tools for v 1.1.0!
They have an alpha out, it's probably under-developed, but it looks like they intend to have something comprehensive by December.
It'd be nice if they had focused on this sooner, but seeing work get done on it gives me some hope and confidence in the project.
https://github.com/Chocobozzz/PeerTube/releases/tag/v1.1.0-alpha.1