Those polls mean shit, if people who vaguely “want progressive policies” then turn back and either vote directly against them, or just don’t do anything. You can yapp whatever you want, want whatever you want, but if you don’t vote for it, or at least against polar opposite, you might as well put your head up your ass and express your opinions to the audience there.
People who saw Trump, and didn’t vote against him for a candidate that is obviously, demonstrably better on all the issues you can care about, didn’t do it because that candidate wasn’t better enough, they did what they did because they OK with Trump. As to who’s fault it is… I don’t know, human nature probably, lack of education, lead paint, huge number of factors.
Hey, good for you, you voted. Most people didn’t.
They wanted Trump to win, or didn’t care who does. They are at fault. They had the ability to change the course of election and chose this way. Even trump supporters are less at fault, they’re in a cult, their brain fell off, they don’t have a choice.
Democratic party cares about opinions of people who vote for them, it’s that simple.