This "Space Datacenter" sounds like biggest bullshit in last decade, which is pretty damn fucking high bar.
I think its pretty clear that Musk has lost his goddamn mind. And the American corporate system and Government seem powerless to do anything.
As for the space datacenter idea, I think this is just a case of extreme marketing that Musk's ventures are so accustomed to. Making huge promises to pump their stocks while the US government looks the other way. When time comes for them to deliver on their promises, they've already invented ten more outrageous ideas to make you forget about what they promised earlier. Hyperloop as a viable mode of transportation, tunnel networks for Teslas, SpaceX vehicles as a mode of transport, X as the new 'everything app', insane timelines for a Musk-led human mission to Mars. They've done it all.