OK, then let's come back to earth for a moment.
If 50 state legislatures independently (but simultaneously) decide that their citizens should be boarded into their homes due to (insert reason here), do you think that might - or might not - violate any particle or clause of the United States Constitution?
All of the state constitutions that I have read very closely to the US Constitution.
The US is not a nation but a Consolidation of nations that created the US Federal government as their agent to conduct foreign relations, provide for their common defense and regulate trade between the states and foreign nations.
One of the reasons that the Federal Government has grown so large and has trod on our rights so much is that the American people have forgotten that fact.
At least 90% of the Federal Government is doing things it has no Constitutional power to do.