Well, if you actually are trying to have a good faith debate, here’s a primer on presidential voting in America: people vote for the ticket (Presidential Nominee and Vice Presidential Nominee) not the nominees separately, hence why Vance being so unliked is an issue for Trump, and makes them together more beatable in my (and other actual political analysts’) opinion, but does not necessarily make them “easy” to beat.
Trump is the leader of a cult, of which there are far more members than anyone should be comfortable with, and those are never “easy” to beat in these types of situations.