A material object that can be eaten has intrinsic value. In a completely unpredictable world would you rather $1900 in gold or spend that money instead on cans of food?No, but I know it to be so much like I know a tree falling on my head hurts. Actually, I think I've read that the US has a fairly small amount of gold (huge, but relative to its wealth it's not big). I'm sure you could google "gold reserves by country" and you'd see that the US doesn't really have very much compared to its actual productive capacity.Staying in line with this thread if the US's fiat money is a poor indication of its wealth its fiat-based debt is also a poor indication.
You make good points. Gold's intrinsic value is next to nothing if you take away the fact that thousands of years of bartering arrived at gold to be the de-facto money. But money isn't actually real only the commodities are real.
Gold would be completely interchangeable with any other similar metal like copper or silver, so it's intrinsic value as an industrial commodity would be much closer to copper than anything else, since silver people also view as a money of sorts.
As for the wealth of the USA without looking at it through a fiat based currency perspective, it would be pretty similar because we continually import more than we export, but if a gold standard were to be implemented, or at least responsible monetary policy, it would change pretty quickly because of deflation making our exports priced more attractively, and inflation of other countries with a net export model would be too expensive to keep doing business with.