The powers not granted to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the People.
If the Tenth Amendment were obeyed, this country could have 50 Republics governing in 50 unique and diverse ways, all within the protection and constraints of the Constitution.
If pigs could fly...
Or -- let me guess -- are you saying it's better that the Tenth Amendment is not enforced?