I mean no disrespect to the social web foundation, but the list of projects they're listed as tackling (End to end encryption? Long form text?) are... look, they don't matter. The things that are burning out admins and driving minorities - notably black communities - away from "the fedi" isn't the wire protocols. It's the fact that the Fediverse has a big fucking racism problem and there's no real way to protect yourself or your friends from it.
Mutualism and solidarity have no verbs here.