That part always gets me
You're what's known as a Fudd. You only want the gun(s) you choose to be "allowed", sorry (not really), not how the 2A works. You're not as much a big family of "gun lovers" as you think/claim, but part of those who've fallen victim to fake news and feelings.
Used to be a parents responsibility to raise their kids, now it's social media, video games, and public schools with an agenda. Sorry, ain't buyin' what you're trying to sell.
We've taken child rearing from parents and handed it over to the government. Why aren't you mentioning all the failure of the current system which has allowed much of this to happen? Incidents unreported, actions not taken, criminal records swept under the rug to "protect these poor children" (who then choose to become murderers).
Yep, add more regulations, makes perfect sense.
Here's a novel thought......lets make killing others against the law. There ya go, problem solved.