If you selfhost, the talk “An overview of legal obligations and pitfalls when operating a Fediverse instance” could be interesting for you!
A community dedicated to fediverse news and discussion.
Fediverse is a portmanteau of “federation” and “universe”. It is a common, informal name for a federation of social network servers whose main purpose is microblogging, the sharing of short, public messages.
Getting started on Fediverse;