One problem with local immigration / sanctuary laws is this. Low-information local government leaders may have based such laws on the wrong premise that the corrupt feds have the constitutional authority to regulate immigration.
Ha. If we had even LOCALS giving two hoots about the Constitution, we wouldn’t have the library of ‘laws’ already on the books!
Worse, the same whom cannot read/comprehend the 9th and 10th vs. Constitution to figure the same = not fit for office, let alone passing bills into Law.