You could argue that we don't need law, but we have it and the idea you advance, that because only a comparatively few die we don't need to address it is undone by all sorts of examples, including seatbelt law.
You're missing both our points with that one. Or you're suggesting a line in the sand you haven't actually made.
In what context? The rate declined from a fairly violent 70s into the 80s string until recently as the Baby Boomers aged.
It just isn't, as I've set out in a number of examples prior.
Not many children died choking on toys as a percentage of infants. Now fewer do, because we changed what was required for their safety in products and labeling.
Well, your case failed, supra, so thus nothing.
If so, then valuing the right to own a type of weapon whose chief distinction is its ability to do what you can't legally do absent a hypothetical situation that is less likely to happen than the murders of these children, church and concert goers makes even less, by your own vague rule.