I hope you're not saying lawful Americans demanding constitutional gun rights is a bad thing, are you? If so we need to instead be pointing the finger at those who abuse gun rights, not those who exercising them lawfully "blowing holes in things from a distance." Anyway, this is why I believe we have little chance of ever having a gun ban in America.
America was theoretically founded by folks looking for freedom and economic opportunity. Basically folks who were looking for the freedom to exploit this land and they weren't afraid to use violence to do so. Just ask the Native Americans. And every little kid is told this is the land of opportunity. This is where you can achieve anything, where you have rights, where nobody can tell you what to do because you are one of the free and one of the brave.
Culturally, many Americans are drunk on rights and conveniently forget about their responsibilities to society, IMHO. Most folks handle those rights within the bounds of lawfulness, but a small number do not. So we can either try our best to keep guns out of the hands of those who abuse them criminally, or we ban them completely from the lawful as well.
Now here's the big question: exactly how do you do than in a country founded on the principle of innocent until proven guilty? In America a person has certain rights unless they violate the law and those rights are revoked via due process in a court of law. That due process is essential if we want to limit the tyranny of government as much as possible. So, exactly how many rights are we willing to surrender because a small portion of folks abuse them? When is enough enough? And if we do sacrifice those rights and it doesn't achieve the safety we think it would, what then?
But, as I've said repeatedly, if someone thinks they've got the votes to change the constitution then go for it. I'll give up my guns when it's no longer my right to have them. Until then I'll continue to enjoy the shooting sports, hunting and know that in the unlikely event I should ever need to protect myself or my family that I have the means to at least attempt to do so.