One generation bleeds and dies on a battlefield somewhere so that eventually a few generations later their ancestors can make the same conditions arise again.
Trump won by <1% against an incumbent in a time that incumbents lost by >10%.
It's absolutely not that people like Trump, it's just that democrats are inept. Literally all democrats had to do was run somebody that didn't have a record of losing primaries.
How do you get out from behind that, is what renders them inept.
It's one of the reasons why "both sides" arguments are so frustrating. You can find R-voters who will defend Trump all day, in equal numbers to D-voters who will criticize Biden/Harris. You can see it in the number of R-voters you encounter online who think it's a "pwn" to bring up Clinton going to Epstein's Island, while D-voters respond, "yeah, and? Lock him up, too." We don't want these people who lie to us and glad hand for corporations, but it's marginally better than the alternative.
The Democrats did fail, but it's not a both sides situation. They failed to vigorously engage in a simple and honest way with the fact that their opponent is a conman and a crook.
New York state's judiciary is spineless.
Think what you want about him, he is if nothing else, a manipulative genius, so it tracks.