Data centers cost hundreds of millions of dollars. Now imagine building a data center for some stupid fad tech, then when you’re done and ready to bring it up, everyone has moved on from the fad.
Oh and that figure doesn’t include the actual servers themselves. Considering my two production quality rack mount servers were about $5,000 each, if you put 20,000 of those in your data center (a very small amount, but the kind of servers in the same data center vary wildly, so I’m thinking a fleet of these would be only part of the data center), that’d be another $100,000,000.
Oh boy. Yeah, adding graphics/AI stuff is a whole different ballpark of expensive.