My older brother, may he ret in peace, warned his partners that the woman they were choosing as CEO would not be good in that role. The partners disagreed and decided to hire her. Bro decided to retire early and sell his stock in the company. About 3 years later the company went belly up. He was the only one who got out of the deal financially ahead.
Some people are just blinded by their own arrogance, Hillary is one of them.