to be fair, with the way he seems to be going, he might not be physically capable of doing something as presumably stressful as political campaigning in 4 years. And if he loses this, coming back in 4 years would also put him in the position of losing his party the election for 2 elections in a row. He’s got a cult following, sure, but a lot of the rest of the party might not want to go along with trying him yet again after such a thing. The worry for 4 years from now, if Harris can beat him this election, are all the followers of his that have gotten into national politics by being just as or even more crazy as he is.