The only alternatives mentioned were Threads and Bluesky.
That’s…actually a cool AF idea/inplementation of Fediverse shit. A practical use as well, as they’d control who was on the instance and would be a sorta pseudo-verification process for any accounts on it’s own.
I think it’s perfect for governments. You can subscribe anywhere, you know it’s legit, and that’s a much better way to do notifications than twitter.