@brodokk as far as data privacy goes, foss-social put it best when they mentioned, they'd just get access to the same set of data that any public activitypub application could. It's more or less only "public" data they can access.

@brodokk I know I'm often in the minority, but with the way the fediverse is designed, I don't see why we should inherently defederate on sight or anything. If we want more people to use the Fediverse and give our friends more of a reason to be here, it's about allowing MORE services, not less.

Yes, I do think there is a potential for E.E.E... but at this point there's no real active concern for that actually happening, just speculation.