Earlier quoted context omitted.
He resigned, stating that it's because he "couldn't manage effectively". Basically: the staff didn't respect him. As I said elsewhere, if you can't get yourself out of a situation like that, you probably don't have the chops to be CEO of the organisation anyway.
Women resign everyday "because they can't manage effectively" when, if fact, it's harassment. You could justify any discrimination with "he quit, that was his choice". Today the discrimination is against someone who held a political opinion some day in his past. Or should I say "in his/her/its/Apachehelicopter" past as to not assume their gender and not condemn my future ability to be CEO?
You may think that's funny, but it does a disservice to your argument.