I have nothing against #Bluesky per se and am glad some folks are finding it useful as a drop-in replacement for the site that would like to use a swastika as its logo but settled on "X" for now.
But if we want to face the challenges ahead (climate change, fascism, and the daily weaponization of hate and fear), we need to imagine and try out new ways of doing things, not just replicate old ones.
The fediverse gives us a unique opportunity to do that. Bluesky doesn't.
Humanity is in dire need of a new operating system that rejects the old definitions of success. We need cooperation over competition; shared ownership over new monopolies; true openness over "let's just hold on to this bit of secret sauce to make money".
The reason that people with power or a stake in "the way things are" tend to dismiss the fediverse (a bunch of hobbyists! can't scale! no business model!) is the precise reason to embrace it fully and wholeheartedly.