What I say is...

1) that's not what those who raise the spectre of the 2nd Amendment claim it's for - they, almost to a man, and certainly the NRA would, say that the 2/A requires them to be armed in order to subdue any government that gets too big for its boots.

2) if there should be 'chaos in the event of a community breakdown', you have the police, the National Guard, the army and the airforce to take care of it.

You (that's the collective, not you personally) seem absolutely paranoid. That's what you get when any and every dickhead in the country has a stupid 'right' to own a gun.