I’ve been on a journey today trying to understand the fediverse better.

I’ll be mindful to not start bitching about certain instances.

Here’s my example:

Is it technically possible that posts or comments still get downvote-brigaded by an instance that is technically defederated from the instance of the OP?

So let’s say instance A and B are defederated from each other, but both are federated with instance C. After a user from A posts something on C does every user from B get to downvote everything?

I’m trying to determine if the Fediverse has recourse against an r/TheDonald scenario, where one toxic element is allowed to flourish for too long and - in the case with the other site - eventually takes over and destroys everything.

If this debate has been had somewhere else, please feel free to point me there, otherwise I’d love to understand this better.