I don’t know who the “you people” in that comment refers to. I actually hope we never have another civil war. Historically, you’re much more likely to end up with the French Revolution, the current situation in Syria, etc. than a fresh, bright future. Many would die and everyone would suffer. Those who long for war (foreign or domestic) are evil, foolish, or both.
But my opinion doesn’t change the rationale for the 2nd Amendment.