Sure but that doesn’t mean your instances should just hand your posts over to Meta??? And other people here are wrong, maybe lemmy does it differently, but on Mastodon when you defederate from an instance, your instance stops communicating with that instance entirely, rejecting all attempts to exchange information from that server. Anything the suspended instance saw before the suspension sticks around, but that’s basically it. If they never get a chance to even see the information, then the server essentially gets nothing.
Fundimentally none of the data on here is private, it’s not designed to be private.
Yeah, if I post something here, I’m posting it because I want other people to see it. That’s kinda the whole point of reddit-style social media.
Sure but that doesn’t mean your instances should just hand your posts over to Meta??? And other people here are wrong, maybe lemmy does it differently, but on Mastodon when you defederate from an instance, your instance stops communicating with that instance entirely, rejecting all attempts to exchange information from that server. Anything the suspended instance saw before the suspension sticks around, but that’s basically it. If they never get a chance to even see the information, then the server essentially gets nothing.