- Currently, any admin can modify any local user activity, can’t they?
- Not really, your local instance may still hold the vote data for validation. And therefore could be ported and resigned.
- Don’t see the problem.
- Today, each instance decides whomever they want federation with. The ones who decide the criteria should be the same ones who decide whom the instance federates with.
We already depend on trusting instances for a lot of what’s going on here, I don’t see why we shouldn’t be able to defederate untrusted ones.