Civil War 2.0 is a bunch of states seceding and the rest of us not making much of an effort to bring them back. I’d feel bad for a lot of decent people stuck there but I feel bad for them as it is
I don't know, thanks to the supreme court we might see conflict breaking out instead along the lines of executive loyalists vs military constitutional opposition... As was referenced in pushback against Trump's first moves toward marshall law.
Eg coups, assassinations, non territorial fighting
Red states only exist on electoral college maps. There is no state in the US that would not enter into its own civil war if it actually tried to secede.
Except maybe like Hawaii or Alaska.