> Does it have literally anything to do with business?

Yes. The cheating is only a small part of it, although it does confirm he's a piece of trash and thereby throws into question his capability as a leader. More seriously, he potentially colluded with this person, an agent of a foreign government, to bypass export restrictions. The investigation that will follow exposes Nvidia very badly.

It could still be an issue if his wife divorces him, takes a significant portion of his stock and decides to sell it off. The NVIDIA board would have to consider that possibility.

Are we talking about what is optimal for NVDA shareholders or what a genuine demonstration of "taking responsibility" might look like?