I think the Constitution was a big mistake. You don't enhance liberty by setting up another government, no matter how "good" you believe your new government to be.
And, every person alive has the exact same right to own and to carry weapons regardless of whether the Second Amendment exists, and regardless of where that person may be.
However, I can see what the Second Amendment was supposed to do without saying it was needed, and while seeing it failed.
Second amendment was like a door with a keyhole protecting the universal human right to own and to carry guns, knives, swords, flamethrowers, and other "arms" from the control freaks on the other side of the door. By putting it in writing, and by creating the illusion of "authority" in the body of the Constitution, the keyhole was created. It probably wasn't smart to install a keyhole at all. A better strategy is always to simply defend yourself from those control freaks- to the point of death if they are (as usual) too stupid to learn from their mistakes, but I'll ignore that for now.
Unfortunately, since there was a keyhole, some stupid, evil, or misguided people felt they needed a key to get at that right- it wasn't safe to just leave it unmolested. That keyhole was originally a fairly tight fit leaving no room for violation of the right to own and to carry weapons. Tyrants didn't like that so they kept fiddling with it. After centuries of wiggling the key, government meddlers have gotten the hole so wallowed out you can now drive a truck through it. That's why there are "laws" against "concealed weapons", openly carried weapons, automatic firearms, normal capacity magazines, short-barreled shotguns, and whatever else some moron decides is "too dangerous" to his plans to rob, rape, and murder- I mean "protect" you.
I will never mourn the death of any anti-liberty bigot- especially if his death comes as a result of trying to infringe on the right to own and to carry weapons. Some acts just need to lead to death every single time they are performed. I will also not condemn anyone who kills one of those anti-liberty bigots, even while recognizing that sometimes, the right thing isn't the smartest thing to do.
That is just the reality of the world as it is.
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