It looks like he might keep them in his own local environment for photo documentary / artistic purposes.
Classified multi-year contracts and government-funded compute are hard to walk away from when you're burning cash at that rate. Defense economics always do this to companies. Same thing that consolidated the primes in the 90s.
Wrote about why the door only opens one way: https://philippdubach.com/posts/when-ai-labs-become-defense-...
He's got to have a decent bit of land to keep it all which makes it all the more impressive that he found all that trash in his city.