Global demand for dollars as the reserve currency forces the U.S. to run persistent trade deficits to supply them. This strengthens the dollar and boosts import power but hollows out the domestic industrial base. A future decline in dollar demand would create a painful economic transition.

The U.S. is more likely to follow Argentina's path: currency inflation, populist policies funded by deficit spending, and an eventual economic collapse leading to a century of stagnation. This is a more insidious threat than a dramatic revolution.

The U.S. economy's ability to consume more than it produces is not due to superior productivity but to the dollar's role as the world's reserve currency. This allows the U.S. to export paper currency and import real goods, a privilege that is now at risk as the world diversifies away from the dollar.

The US dollar reached its peak global dominance in the early 2000s. The world is now gradually shifting to a system where multiple currencies (like the euro and yuan) and neutral assets (like gold) share the role of reserve currency, marking a return to a more historically normal state.

Each time the U.S. uses financial sanctions, it demonstrates the risks of relying on the dollar system. This incentivizes adversaries like Russia and China to accelerate the development of parallel financial infrastructure, weakening the dollar's long-term network effect and dominance.

The "military backs the dollar" thesis is being challenged by Russia's performance against NATO, the disruption of naval power by cheap Houthi drones, and China's chokehold on rare earths. This erosion of credible power projection directly weakens the dollar's foundation of global dominance.

Unlike in 1971 when the U.S. unilaterally left the gold standard, today's rally is driven by foreign central banks losing confidence in the U.S. dollar. They are actively divesting from dollars into gold, indicating a systemic shift in the global monetary order, not just a U.S. policy change.

A nation’s currency becomes dominant long after its economic and military power is established. Similarly, it retains that status due to network effects long after other metrics of power have begun to decline. The dollar's persistence is an example of this lagging effect.

The fall of the dollar as the world's reserve currency isn't an abstract economic event. It would have immediate, tangible consequences for citizens, including skyrocketing prices for imported goods like energy and medicine, a sharp drop in living standards, and an exodus of talent and capital to more stable regions.