This is getting out of control. Like a monster eating off all the things that are needed for normal people. Worse than nukes race, which at least did not affect common man. No one really gains anything. All gains are temporary competitive edge, that vanishes quickly while locking everyone into the vicious cycle.
Maybe when the bubble bursts there will be lots of good used hardware at massive discounts?
But why? Training hardware maybe will appear, but everything that's running inference has real, paying customers on it, with current capabilities level. Even if the bubble bursts, why would that demand evaporate? People still would want to use chatgpt, claude code etc., even if they stop getting any better tomorrow.