I have no fear of the USA going broke. Sure prices will rise and the USD will become the next peso. So what? Simply demand higher remuneration for labor to make up for inflation.
I guess maybe I'm just worried that I don't have the guns or ammo to get through a massive economic catastrophe such as that.
NO ONE DOES. If some sort of armageddon comes and we're forced to try and defend our properties, all your firearms will mean very little to someone with molotov cocktails or whatever IED they can manage to construct. I'm not overly impressed with the current state of affairs to put it lightly but lets not get suicidal here.