All these money spent on AI is simply mind boggling. Google expect to spend $1 Trillion over next few years. And that is not counting Amazon, Facebook, Microsoft, Apple, Tesla etc.

I would have thought we have over built Datacenter before even AI came. There are enough Datacenter Rack space that replacing 5 - 8 years old server to newer 256 Core CPU would have increased their CPU per Rack by factor of 4 - 5. Saving significant space for future growth.

Instead we are so behind in Rackspace we are now building out Datacenter faster than ever.