Agreed that it’s an open question. But like I say in my argument, I don’t know that national divorce is the only way to get closer to what you’re proposing and has greater likely downsides than upsides at this moment. Calculus could alter if something dramatically changes, ie, Dems packing SCOTUS.
Discussion
I take it “national divorce” means something more specific than breaking up the United States into smaller, independent governments. Something like splitting the United States into just two countries, progressive and non-progressive?