Two points that people are making that I feel necessary to refute because they come across as being offered from a place of bad faith or ignorance: 1) the suggestion that Biden should resign from the presidency because he is standing down from running. Biden is not saying that he is incapable of running. He and his team just understand how to read polls and don't want their party to lose the election which seemed alm…
This was also a subversion of the will of primary voters. It's not a defense. A huge portion of Democratic voters wanted the candidate replaced, and there were Democratic politicians that announced their intention to be the candidate that replaced him, and others undoubtedly who would have if there hadn't been so much pressure not to, yet a serious primary wasn't run.
Democratic insiders decided that no one was going to run against Biden, Democratic insiders decided after the debate that Biden was not going to run. Democratic insiders will also be choosing who will run. The most democratic and likely option will be Harris (because that's her job) but she was also chosen by Democratic insiders in 2020, not by Democratic voters, who mostly hated her. If not Harris, then Democratic insiders will either choose an arbitrary process or simply directly choose another candidate.