[VHRanger]

I think moderation is per server/community - like mastodon (or, conceptually, reddit)

As opposed to centralized moderation (twitter, FB, IG, etc.)

[steveklabnik]

This is not the case, moderation is decoupled from each server. Users choose how they want moderation to work, and can share those tools with others.

See here for more: https://news.ycombinator.com/item?id=39471973