Whatever it is suited for that they can get a decent margin on. Or, you know, hobbies.
The demand is there and the market will find pricing that works.
The demand is there and the market will find pricing that works.
Or they'd be part of the customer base for leasing compute from someone else who bought the rack.
Although there is such a thing as hobbyists with a ton of money who want to experiment with large models on enterprise grade hardware. Probably not a lot of those, though, of course.