I wasn't advocating war with Uncle Sam
Merely attempting to point out our founding fathers understood government can become oppressive and the lack of firearm would render the population helpless.
That was their understanding over 200 years ago, yes. At a time when their ideas were strongly influenced by their recent war against the British for Independence. And firearms were far less destructive then they are now. And there was not even speculative fiction about the kind of armament that the government has these days.
The common defense is not defense of the government.
Not always, of course. Yet at the same time, actually planning for armed resistance against the very government one elects is not necessarily a sound or sane idea.
That's what the British thought.
They were wrong.
They revised many things since, as well. Generally to their betterment.
I'm willing to bet that so would your founding fathers.