Oh I understand Lefties. They want to impose their will on everybody. That said, most of them - at least the ones here wouldn’t be willing to go to war with a foreign country to do it. They’d just sneer and act snotty.
If they and we separate so they can go off and engage in all their insanity to their little hearts’ content, they’d surely be nasty toward “redneck America” as they would call it but that would be it. For our part, we’d expel a cancer from the body politic.
They aren't interested in going off on their own, or they would be there already. They can't survive on their own. They need a host.
You would see the migration we talk about now. You would have a steady flow of refugees from their area. Those obtuse new arrivals would then proceed to outvote the rest of us. They have no interest on being on their own.