I can't say all the founders never intended that - since Marbury vs. Madison was decided when they were alive - but I agree. I would prefer inconsistent interpretation between the federal judicial districts, and in issues of constitutionality or federal-state overlap, the state's should have the final say. If the rest of the union thinks a state is grossly violating the Constitution, they should censure or kick them out. (we might have avoided civil war if expelling states was addressed in the Constitution)