Why are we pretending they would act any differently than Biden or Bloomberg supporters would react? They'd all be pissed. Trump is a fascist. Losing to him means grave consequences for the country and the world.
I disagree. Bernie followers are in an orbit of their own. It's on display every day, everywhere. They are idealists, and I understand that fully. You can't argue with idealists.
So, you let them do their thing and you do yours. The Bernie people will BLAME everyone and everything in their way of Bernie being elected. OK, so be it.
