You can’t just break it in two
Reading:
https://stevenwelzer.medium.com/american-secession-c6fba700dca1
and
https://theraven.substack.com/p/secession-from-the-left?s=r
Most discussion of secession tends to conjure a progressive new nation of the Blues vs. a reactionary rump nation of the Reds [risible how the Reds used to be the Communists but now they’re the Republicans!].
But Blues and Reds don’t live in contiguous areas, so there really can’t be a division into two.
Bioregionalism would have us divide into ten or fifteen or twenty smaller, more ecologically-determined sovereignties.