It's easy in china when you can ram things through. Nothing like this could ever pass congress, get through EPA, environmental reviews, litigation, etc. We can't even do pipelines very well. (strip) mining is a fantasy.
Go lookup the article in the journal of nature where the guys in Europe trained LLMs using capacitors instead of transferring data between ram or idk its all over my head..but they used 7,000x less power than nvda's best chip. There are risks to nvda that dont soley include AI not being useful and advancing at pace. If another technology makes their gpus irrelevant, they are fucked. Not saying thats going to happen, but it IS a possibility.