One problem is, even though we all view our states as Red and Blue, The Red states still have almost FORTY percent voting for the other guy, and the same is true in the Blue states.
If they want to leave, no problem. We can assist in their relocation.
The solution to this is rather simple and it is just tragic it can't be applied to the US as a whole.
Place restriction on who can vote. The founders would never allow the current welfare-dependent rabble to vote. If you are on the dole, you don't vote. If you don't pay taxes, you don't vote. If you don't work, you don't vote. If you don't own anything, you don't vote. I would add in the requirement to be a head of household.
Entitlements are no longer about compassion or a safety net. They are a naked vote buying scheme that has brought our nation to the brink.