Hate to break it to you moron but cities existed before states. So no municipalities are not entities of the state. State government has jurisdiction over cities in so much as that is allowed. State government does not control all aspects of cities.
But they are causing harm to the citizens ass-hole. Like the Affordable Care Act, the Supreme Court took into consideration the effects of over turning the law and the effect it would have on people. The Federal circuit could have done the same thing. Since the connection was in place, they could leave it but prohibit new connections. Bottom line the State is overriding the will of the people in that municipality.
You ass-hat, it has nothing to do with driver support. The manufacturer locked the owner out of the BIOS. The solution is a simple change in the BIOS in which the owner of the computer is not allowed to make. Fuck off!