That makes a lot of sense, but I do not believe that the conclusions follow from the premise necessarily. As an example: If you are living in a town and you fail to uphold an element of your homeowner's contract with the homeowners association then you can be removed (by force if need be) if a clause in the contract permits it. Why does it? Privately contracted security forces. This hypothetical does not look much different than the world today from an external standpoint, but if you look under the hood, then everything is expressly consented to.