ROTFL. SCOTUS sat by for 70+ years as Circuits misconstrued Miller, and then it amplified that misconstruction. SCOTUS doesn't have to be intellectually honest, and neither do the Circuits. They run a kangaroo court system, complete with arms to enforce their rulings.
-- The last twenty years have seen a dramatic shift in favor of concealed carry laws. --
Yes. And I see the states as the most likely vector for revealing the duplicity of the feds. If only a state would get enough balls to actually defend its citizens, with force of arms if need be, against federal corruption and encroachment.
That didn't work out too well last time it was tried. Do you see us fracturing like the Soviet Union?