Goldwater Rule. Also what does it say about the Democratic Party that they lost to a mentally ill man because 52% of the country didn't like the candidate they ran? Or the fact the supposedly mentally ill man's party won anyway.
Meanwhile 54% of the country, in fact even more if you count the people who didn't or can't vote, rejected your candidate. He couldn't even get a plurality and just barely won the states that put him over the top.
You must have missed The Doctor's two plus year tirade against Trump stronger than anyone bar runeghost and proudmoderate. He was part of the 54 percent, but by God he is seeing the light. Thank Kavanaugh!