Not aware of what happened in the 70s then with Bretton Woods? Not aware of what happened pre-08? It has gone wrong multiple times before just for the US and the US exporting inflation is not good for either the US or the rest of the world.

As with NATO, I am not sure what the argument is...yes, other countries should take more of a role in their own defence...yes, other countries should take more of a role in their own economic governance/financial stability.

On this topic specifically though, I will also point out that whatever the faults of the US, no-one had a problem when Germany was exporting crippling levels of deflation (this is one of the main issues that wasn't solved after WW2 despite being identified by Keynes: deficit countries will be told they need to rebalance, but not surplus countries). Germany have solved that problem with catastrophically bad foreign policy destroying their economy (once again) but before this, they were the main source of global financial instability (China, to their credit, is probably one of the only countries ever to rebalance from surplus to deficit country...Germany has done this multiple times over the years and has blamed other countries every time).

Other countries using gold instead of US debt is good for both the US and those countries. Most of the "increase" has been due to gold rising in value and, fundamentally, it cannot solve the problem because the price cannot rise as much as it needs to but it should be part of a mix with SDRs and other securities.