Friendly, but separate, is the best we can hope for and should strive for

Most people on the right would gladly fuck off and do their own thing and leave people on the left to their own devices. Would people on the left agree to that arrangement?

They don't seem like they would considering they seethe over Orania and are now going after Peter Theil's sovereign Seastead concept and Elon Musk for not wanting Earth law to apply to a future Mars colony. And if they're going to have a problem with people in the middle of the ocean or on another fucking planet doing their own thing, they sure aren't going to let us carve out a piece of the US to call our own.