So, to start as your premise that gun owners haven't done enough is ridiculous on its face.
Let me try to flesh this out a bit.
I think that there are so many guns in this country that the cat is pretty much out of the bag, and that most gun regulations are missing the point, that those who break the laws won't follow any regulations anyway. I really do get that. I do think that background checks can be helpful, and that's one place where we need to look carefully. But for the most part, I get it.
HOWEVER...
As long as we're focused on guns and regulations, we're never going to get the root cause of this, and that's a culture that is creating crazies and/or making them much crazier. That's where the focus is going to remain, because those who control the conversation want it that way. And, for some reason, gun supporters don't seem to be able to multi-task and make a bigger issue of this.
So, if it were me, my long game would be to give in a bit on the regulations (at least on the margins, where there may be some agreement) so there would no longer be an
excuse to avoid the bigger picture. Remember, laws and regulations can be changed, but a culture is a heavy lift and a process. But if we don't get to it, pressure for strict regulations will only get worse, because this culture is clearly in decay.
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