In a way, it's not even (entirely) Nvidia's fault - it's their enablers in the institutional investment community and their rapacious greed; the corporate banks who continue to lend to them; and governments who refuse to legislate.
I'm not saying they're innocent - far from it - but the entire support network that allows these bubbles (and the monsters who profit from them) to be created in the first place needs taxing into oblivion.