Odds are the supremes will decline to hear it if the 9th upholds the ban. The supremes have never been anything but lukewarm at the very best in defense of the 2nd. They’re the ultimate swamp creatures with lifetime appointments and are very much government apparatchiks rather than defenders of us peasants.
Clarence Thomas has been a class act for decades.
There has not been an Originalist and Textualist majority on the Supreme Court since 1937.
Until 2020.
That is 83 years of increasing disdain for the Constitution to undue.