Anything that assigns total agency to every single individual is entirely unrealistic. The masses are sheep and always will be. What would actually happen is a couple of dudes enforce it, everyone else flocks to those who will enforce it, one two skip a few and suddenly you have nation-states.

@xianc78 @deVoid there must be something to back the rules so that bad people won't violate them. In our world it's the police and the judicial system. Now in the Ancap society who would enforce the NAP? A powerful enough guy could just break it and be safe because no one would mess with him.