The AOC thing is maddening. I mean they've always mistreated her, but she is legitimately the most effective communicator they have for the people they need engaged, volunteering, and acting right now... and they HATE HER for being so good at it.
It is 100 percent their fault. They intentionally shut out AOC in favor of an old white guy with cancer. They turned Harris's "fuck those people are so weird" campaign vibe into standard James Carville pablum. It is their fault. And we are all paying the price.