That's true, but I don't think they can do that with Biden at the top of the ticket. He's spoiled goods.
I'm not a Democrat. I left and joined the Green Party. I'm that crazy lefty. But even I can readily concede that I'd like democrats to win, and I think they could with someone like Elizabeth Warren. Or Cory Booker.
I'm not demanding Bernie or AOC or that Ro Khana be the nominee. But don't act like there aren't a few Democrats who have credibly taken a stand once or twice in their career for the greater good. They aren't the majority, but they're not so rare as you couldn't find one.