. . . for health reasons, as he has joked about.
If Trump decides to run again, that would result in Trump vs Kamala Harris in 2024. Harris is so unpopular that Trump might even win a rigged election. I think the Dems pulled out all the stops on fraud in 2020, and they will be under a microscope next time. There isn't a much better candidate on the bench either.
Biden will never resign. Kamala will use the 25th on him.
Trump would stand a chance but at least 50% of his supporters are furious right now so I'm not sure. If you know others IRL where they aren't banned than you know this to be true. Hopefully they get over it and will come out because I doubt we'll get anyone near as good as him. But who knows what the future will bring.
Say he doesn't run. Who could you get excited about?