Interesting that you first claim to be wholly uninterested in Bob Costas' argument and then immediately move on to -- Bob Costas' argument.
I'm afraid what you have here is, pretty clearly, a fallacy of "yeah, I know what you
really mean". I shouldn't have to spell out why that's blatantly fallacious. In effect I already have.
I've said for my entire term here --including in this thread-- that I don't think throwing legislation at the issue solves anything. Yeah I'm sure background checks and the like have their place and all, but as I said from the beginning, that's trying to treat the symptom and ignoring the disease. As far as making laws, and restricting firearm access, and taking anyone's weapons away, and changing the Constitution -- I think that's a waste of time. All of them ignore the basic cultural
drive.
You can't legislate cultural drive. We tried that with alcohol and cannabis. How'd that work out? On the other hand we
didn't legislate tobacco smoking out of existence, and yet we have a whole different public attitude ("cultural drive") now than we did a hundred or even fifty years ago. One example. We used to think it "macho" to drive home drunk too, fifty years ago. Now it's a public shame. Another example. Domestic abuse -- a third.
That is where change comes from: hearts and minds. Not laws.
So spare me the Constitutional song and dance. I'm a Liberal; I don't believe throwing laws at an issue makes it go away and I'm not interested in that approach. And I'll thank you to take my words at face value and not pretend they mean something I never brought up.
Still don't have an answer to the question of why this pretense of morphing someone's argument into something they never said is necessary. What is so damn scary about facing the argument on its face, dealing with the words on the page rather than plugging in one's own meanings? I really don't know.
So in summary:
No, the real argument I'm making is
EXACTLY culture. Stop putting words in my mouth pretending it's something else.