Of course he is dangerous. He is an outsider. He hasn’t been programmed by the system and he isn’t on the take from the DC gravy train. It makes him a huge threat to the swamp
Coming in second in a national Presidential race kind of sucks.
Sour grapes and all that, maybe the White House was not all that great a prize. Herself gets to kvetch and moan about how “poorly” things are being run, while never actually getting into the fray.
Those who can, do. Those who cannot, take up teaching. Those who can neither do, nor teach, criticize.