The only way Big Social challenges the Fediverse is through small competing skunkworks projects.
Which has actually happened with Jack Dorsey's Blue Sky project.
And to be honest, I'm skeptical about Blue Sky for many reasons—which I may talk about in a separate thread.
But more to the point, Blue Sky has been around for 4 years—and why aren't we using Blue Sky?
@atomicpoet They do not know how to extract money if they Federate too. That is what is holding up the Blue Sky development in my honest opinion.