The fact that the American political system already seems poised to produce a Trump- Biden rematch in 2024 is quite a serious indictment of that system.
https://www.newyorker.com/news/letter-from-bidens-washington/the-week-the-biden-trump-rematch-got-real

@anneapplebaum

Biden is a successful president who is running for reelection ... just as Reagan, Clinton, Bush, and Obama did. His only crime is being too old in the eyes of some in the media.

What makes the rematch grotesque is the fact that the Republicans actually want Trump to be their candidate.