I'm not so sure Trump or any other GOP candidate has to worry about any switch ups in the democratic party. The people didn't like Biden, or Harris, or Pelosi, Schiff, Nadler, Schumer or any of the other top politicians because of what they did over the last 3.5 years. It's not that Biden or Harris are unpopular, the entire party is unpopular. People are sick of the Identity Politics BS, CRT, drag queen strip shows in elementary schools, the transgender fixation, the FBI targeting soccer moms for being domestic terrorists, the unhinged use of the entire political system to attack a political candidate, the 24/7/365 hate on the MSM, the extreme behavior of the far left, and so on. People are saying enough is enough, it's time to get rid of all of them from politics, and from the schools.