I think decentralization is the key, but not necessarily these new fangled takes like the fediverse which have their own problems.
Just everyone build a damn site for yourself and if I want to know what Jeff Poff is up to I can go to jeffpoff.com and otherwise set up an rss feed for everyone I wanna keep up with. Community sites can cover needs for communities but otherwise why tf do I need Facebook for you to show me you went on vacation last month?