COFA data reveals a significant multi-year trend where a bloc of unspecified "other currencies" is steadily gaining share in global reserves. This group has displaced more of the US dollar's declining share than the Euro, Yen, or Sterling, indicating a broad, under-the-radar diversification movement by reserve managers.

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.

By creating a regulatory framework that requires private stablecoins to be backed 1-to-1 by U.S. Treasuries, the government can prop up demand for its ever-increasing debt. This strategy is less about embracing financial innovation and more about extending the U.S. dollar's lifespan as the global reserve currency.

The primary risk for the U.S. is not the inevitable decline of the dollar's dominance, which could rebalance the economy. The danger lies in trying to fight this trend, leading to a disorderly and painful collapse rather than a graceful, managed transition from a position of strength.

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.

Libra's failure was not technical. The U.S. government intentionally blocked it, recognizing stablecoins as a way to extend the dollar's global dominance. It refused to let a private company control this new financial power, especially with a multi-currency basket.

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.