For me, this is a lapse of judgement for the CEO and one of the founders of one of the biggest corporation's globally.
Recession?
The outrage is about new reporting that one affair was with a potential Chinese asset, and the other affairs are more entertainment and/or evidence of bad leadership than anything else.
Which one? I think you're exaggerating. There may have been unconfirmed rumours and gossip in some circles but that's about it.
The 'asset' thing what drew scrutiny, its not why he is being fired.
The actual infidelity they really do not care about.
To be honest, I think Jensen's wife herself probably knew about it and just didn't care either. A don't ask, don't tell scenario.
However the Democrats definitely care about the illegal distribution and potential national security issue. Which is why the Chinese affair was only an issue after the midterms despite being known long before then.