Bro that’s not how our government works. The incumbent is the leader of his party in this case the Democratic Party and unless he decides he doesn’t want to seek a second term then the party can open primaries for other candidates to be the new party nominee. I love how the masses have been convinced that the president who is four years old than his opponent is the one with major cognitive issues.
Oh well, time to vote third party then. Good luck with whichever gang riding for.