I think most people don’t want to kill / steal because it’s socially disadvantageous to do so. Cooperation that happens from communities, but also from fear of how communities may retaliate if you go after one of their own. That sounds closer to ‘social contract’ but I’d argue it’s less of a contract and more of a fact of life which can be observed in other species.

I guess the way that I perceive a social contract is like this, but codified and enforced by a governing body in the form of laws. In a perfect world, the laws wouldn’t be necessary, but there’s always someone who will maliciously shit the bed and they’re why the laws exist. Rational minds may think differently than I do of course and it may be simple but that’s how I see things.

And yes - if you don’t like the social contract where you live, you move if you can. Or you rebel against it I guess, with all of the consequences that either of those actions would come with. Morality doesn’t really enter into the discussion in my opinion because governments are not inherently moral in my estimation - they are judged by how they treat and take care of their people. If governments fail to take care of their citizens then the government should be reformed or replaced with one that will.

You liken a government to a mob offering protection for money, and that is an apt comparison. Don’t short change the tax man or they’ll throw you in the clink. Do I like that? Not particularly, but I do like the fire department and the federally funded roads I use, so it’s a trade off. I could choose to live in the uncharted, unclaimed woods in some backwater country and shit in a bucket to avoid all this cultural folderol, but I like my creature comforts and also I don’t wanna shit in a bucket more than is strictly necessary.

If one contract or group says another contract or group can’t exist, then we’re back at the paradox of tolerance again. Why do they think that way? Is it religion/caste/some other BS that causes this group to be intolerant of others? The end result of this difference of opinion, if not reconciled, generally leads to conflict. Better to talk these differences out if possible, you know?