That would clearly be unconstitutional. Not that I trust the courts to recognize that fact at this moment in time. I suspect they cite some technicality to prevent it from being stopped completely while calling it unconstitutional.

I do not think the Federal district judges can even stop it now with the ban on Nationwide injunctions, I do not know how that would work in this case.

That was perhaps the worst decision the Supreme Court has ever made arguably. It will become clear in time just how bad of a decision that was.