I agree with much more in your comment than I don't, but
> It's astonishingly easy to not get shot: don't invade someone's home.
Is pat to the point of naiveté.
People get shot turning into the wrong driveway[1], or knocking on the wrong door[2]. If anything, it's astonishingly easy to get shot in the US of A.
But, you probably meant something like that when you said
> you don't want ordinary people shooting randomly at each other. The government / police should be able to handle this [but don't.
And I agree with that on both points.
[1] https://en.wikipedia.org/wiki/Murder_of_Kaylin_Gillis [2] https://en.wikipedia.org/wiki/Shooting_of_Ralph_Yarl