It's debatable as to whether it's technically required or not, but "the Tenth Amendment, establishes that powers not granted to the federal government nor prohi

It's debatable as to whether it's technically required or not, but "the Tenth Amendment, establishes that powers not granted to the federal government nor prohibited to the states are reserved for the states or the people. This means states have the authority to create and enforce their own laws as long as they do not conflict with federal laws." https://www.americanbar.org/groups/science_technology/resources/jurimetrics/2024-winter/implementing-government-backed-digital-identity-united-states/ https://www.americanbar.org/groups/science_technology/resour...