I get it, Biden is old and that's a problem, but why doesn't anyone seem to have a problem with the fact that Trump is almost the same age, has 34 felonies, raped at least 2 women, went to Epstein's Island 11 times, sexualized his own daughter, stole classified documents, aligned himself with Xi and Putin, and can't remember common names?
Is all of that really better than being 2½ years older than he is right now?
Because Trump is winning in the polls handily and has robust support from his base.
Biden is the opposite: he's losing in the polls, his disapproval numbers are the highest in the history of modern polling, and many of the people that will vote for him will do it only because they have to.
Trump supporters have to as well but for different reasons. If they don't drink the Kool-aid and play along socially they are ostracized. Which doesn't help anyone.
capitalism just progressing to it's natural end stage.
Also...
First Past The post voting artificially limits the number of political parties to two. This allows the legacy political parties to run incredibly weak candidates since there is no competition in the electoral system.
With a more representative voting system (much like Ranked Choice voting) people would be free to vote for the person that best represents them, while still counting their vote if that candidate doesn't win.