Charlotte where Concord Mills is located is slowly become a liberal stronghold.
As a escapee from the liberal northeast, I can honestly say it’s the progressive democrats from the northern urban areas starting this crap.
Southern states should put up mini-Ellis island check-in points all along the Mason-Dixon line and screen for liberals attempting to emigrate.
These urban liberal northerners will lay waste to your states as they did to mine.
Given that the Mason-Dixon line is the S border of PA and the N border of MD, it would be fairly difficult for North Carolinians to set up checkpoints there.