Or Nvidia comes out of this damaged but not nearly as much as if they were glued to Jensen. "Superstar" CEOs that have complete control over a company are only benefits until they become enormous risks.

There is no way that would have been possible. And as I saw another commenter mention, even if NVidia were founded much more recently when dual share structures became much more common, you rarely (or maybe never, I can't think of any cases) see that dual share structure in very capital intensive industries like hardware where you have to sink a ton of money into the enterprise before you even see any revenue. Software is a whole different ball game.