And lately, Democrat run local and state governments ignore federal law when they find it convenient.
They have for many decades, to wit:
* Attempting to ban or limit guns, in violation of the Constitution of the United States and most State constitutions.
* Hiding and attempting to justify fraud.
* Aiding and abetting federal crime.
* Illegal immigrant 'sanctuary cities and states', in violation of federal law.
* Prohibiting federal officers, in violation of federal law.
* Election fraud, in violation of federal law and even their own state laws.
* Taxation by religion, such as carbon taxes imposed by the Church of Global Warming, in violation of federal law.
* Tax The Rich schemes, in violation of the Constitution of the United States.
* Murder and assassinations, including Abraham Lincoln, Charlie Kirk, bystanders on the street, attempts against Trump, and many others.
* Trespass, breaking and entering, and theft of personal property at Mar-a-Lago.
* Election fraud.
* Treason.