I can give you a 95% guarantee that at least one state will challenge Congress' authority to legislate in this area.
As to how the Supreme Court will resolve it, I don't know.
Given the known and certainly increasing rat infiltration and corruption of statehouses, it will be something of a miracle for 2/3 of them to agree to some amendments.
If they do, that means we'll be very close to the pitchfork, and storm the Bastille stage. At that point, if the people and states are that disgusted, I doubt they'll be prone to listen to baloney from the institutions that brought us the point of crisis.
Bullshit statist precedent that you cite will be irrelevant.