The implication here is that an armed American population would be able to defeat a tyrannical US government. This is the same US government that's armed with nuclear weapons, tanks with composite armor, a hacker network that would make Google blush, and populist democratic backing. Additionally, this is the same US government has killed over 600,000 of its own citizens before for rebelling. It is the height of socio…
Wholesale defeat of tyranny isn't necessary - a deterrent is sufficent. Very few soldiers would follow an order if they knew that it put their family at risk for reprisal.