I'm going to say this as constructively as possible. I have no earthly idea what you're talking about.
snep
Yes PLEASE self-host your own websites and forums again instead of making everyone funnel into your gay little discord server that can't be archived, indexed, or even searched through properly in-client
TLDR? most attempts decentralize the internet since the rise of FB/Twitter/etc have been too elitist or niche to really be effective, but many of the tools that allowed us to create our communities in the past, forums and personal websites dedicated to specific subjects, are still available if we are willing to put in the work to avoid larger server providers like Amazon Web Services.
because everyone here sucks
i have always kinda wondered why this seems to have died, did people just get too used to free VC slush money for everything in the 2010s? self hosting isn't that much more expensive now is it?