The best way, by far, to predict future behavior in regard to something like mis-behaving with a gun, is past behavior.
Let say there is a successful, middle aged person with an absolutely clean record of lawful behavior. Let us add to that a diagnosis of ADHD, mild autism, maybe depression, OCD, or other similar issues.
Of course the State would love to criminalize gun ownership with such people no matter how misguided. It would make it seem like they were "doing something" about guns and they would be reasonably certain that such bullying will not get them killed. Unlike other some neighborhoods and victim-groups they might target.
The one type of ammo that is being bought up and hoarded more than any other is the plain ole' cheap as dirt .22 LR. They are generally unavailable in stores within a few moments after the truck pulls away.
Bonus points if you can answer why.
The Patriots did not beat the British regular army in open combat to gain Independence. It was much more a matter of making the Kings Law Unenforce-able and life unsafe for the Kings Allies in rural (ie most of) America. Civilian arms won the war by ambushing Indians and Loyalists until the Brits saw the hopelessness of trying to rule from the cities they controlled.
The 2nd amendment never was intended to get lightly armed civilians in a fight with government forces. It was meant to make it impossible for enforcers of unjust laws to live within their own communities.