My big hope from this is that people might learn more about federated content and the fediverse in general. Then they can move away from stuff meta makes into the actual private internet.
I'm reeeeeal cautious about it. There's a Dr. Strange level of one positive ending, and that's where users log into FB's not twitter, discover a ton of content on mastadon and lemmy, subscribe, and then when they eventually try to sever the connection (when, not if), most of the content is over here and people want to switch.