I lived in OR and now live in WA. I am here to tell you, they won’t. California’s fleeing CA are ruining OR and WA. And it is not a slow process. Liberalism is truly a mental disorder. They have the Midas touch. Everything they touch turns to shit.
Living in NC, I am well aware of that characteristic of migrating Liberals. Liberalism indeed is a genuine mental disorder or maybe "delusion" would be a better word.
Even though I am from NY and my wife from California, neither of us contracted it along the way and we fit right in here and are perfectly comfortable with other normal people who believe in the Constitution and are not control freaks. We have no commonality with the Liberals from these places who have fled the crap holes they made but want to take with them. They figure they can do a better job of it next time around. Fat chance. It never works out the way they imagine. But then, a control freak utopia full of whiners and tyrants never does.
It just doesn't make sense but there it is. There are still people in Russia who long for the Good Old Days of Stalin so it is not a human characteristic native to America.