They don't care. They just want to ‘win’. It's pure self-interest.
There are two reasons people vote for her: Ignorance...those who spend their evenings looking at the ball games, “Naked and Afraid” and other mind numbing TV with their beer in one hand and potato chips in the other.
And the rest...people of so little moral character that they would vote for Al Capone if he were the candidate.
Come to think of it, I would wager that she has stolen more money than Capone.