RE: "my cold, dead hand"
We all have a narrative, Michael. Everything is subjective, pretty much, and we are all at the mercy of how we have developed and what we have experienced.
I am happy to accept that America has its own set of challenges, but trust me, there are an awful lot of "underserved" people in the EU. There are a lot of inner-city problems and poverty. I have to say that I don't understand the point you are making here with respect to economies of scale. That's not to say your point is invalid! I genuinely don't understand the distinction you are seeking to make here.
The source you cited says that 1000 people are murdered by guns in the EU annually. That's 1000 in a population of nearly 750m people. America, by contrast, has 10000 murders in a population of 325m.
That's a gigantic difference, I am sure you would agree.
I have a feeling that we probably agree more than we disagree here. We seem to be making heavy weather of it, though!
The divide is too big between us to continue this conversation effectively
That's disappointing, but if you don't see any mileage in talking then it is pointless to try.