You mentioned likeability in another thread.
Likability (actually merely perception of likability) helped Bill, Reagan, Carter, Bush Jr., Obama, Ike, JFK and Trump (as examples) and hurt Hillary, Nixon, LBJ, Goldwater, Humphrey, Bernie and Dole (also as examples). Feel free to add others.
Likability (or lack) will hurt DeSantis more than I predict a degree from exalted Yale will help him. Does Yale even bother to give letter grades yet?
And, I referred to perception of likability because I've heard Carter only appeared likable but in person was not truly likable, especially if you had to work for him. Who really knows?