ActivityPub was to be the federal social network, but cancel culture balkanised it.
That is ActivityPub.
It's a mistake to have huge silo servers in the first place.
I only got this reversed two months later by making my own account on Brian Krebs's server and calling out the admin in a public toot on that server.
You can still view his profile on his server using a web browser, which is not the same as following him.
I'm talking about Mastodon. Yes, I could also just go to his profile page on a web browser. I could also turn my screen off and go outside. I could also ask someone else what he said. Or read his blog. You're obviously missing the point.