EEF,
At the very least, unconstitutional or not, law abiding citizens exercising their right are being lumped together on a list. A list that was apparently brought forth by a bill, recommended by a ranking HPD employee, to a politician who currently doesn't seem to understand the currently already STRINGENT and RENDUNDANT 2a laws already in place.
Form 4473 is all you need.
If that doesn't concern you, you might as well be the, "passive gun owner who doesn't support owning a gun and vote for Hillary."
End rant.