The Union is the root of the problem. Let states do their own thing California wants to be far left let them, the South wants to be far right cool. New England don't have nothing in common with either.
Down with the Union!! The Confederate states should have succeeded. Just like the EU, the UK is not like France. I mean sure if you love the French you should be able to move their. Borders are bullshit in that sense.
I've been thinking something similar. In a country as hopelessly divided as the US, why not have 2 governments in power at the same time (conservative, progressive) and maybe even create conservative, progressive states, where the government in those states reflects the wishes of it's people. So if you don't like where you live, just move to a state near you that you feel more comfortable in and that better reflects your bias. I'm sure there's a zillion reasons why this is a bad idea, but hey.