Shot: “Democrats need to move to the right to attract swing voters”
Chaser:
“He is below the lowest of the low, the ones who actually got beat in a primary,” [CNN analyst Harry Enten] said. “There is no historical analog to this. That is how unpopular John Fetterman is with Pennsylvania Democrats. There is basically no doubt in my mind that if Fetterman decides to run for re-election as a Democrat he will face a primary challenge, and it will be a very competitive one.”
On top of the other replies there’s no mechanism at any stage of the party to excel someone from it. There’s also no way to stop a board of elections from allowing someone to be registered as a Democrat. If I cared about Dems maybe I’d push for this but… meh