Guessing he was into it originally with good intention. Now more a misguided wanderer who hasn't seriously got his foundations yet. With a bit of an ego problem. If he really cared that Trump doesn't win he wouldn't stay in to June as have read he now intends to do. He would get out before Super Tuesday and publicly throw his support to Biden.
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”