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 approving stablecoins for a strategic reason: they require reserves, which must be U.S. treasuries. This policy creates a massive, new, non-traditional buyer for government debt, helping to finance enormous and growing fiscal deficits with a structural source of demand.

The US Federal Reserve's money printing functions as a global tax through the Cantillon effect. The first recipients of new money (government, large banks) benefit before inflation spreads. This silently dilutes the wealth of all other dollar holders, both domestically and internationally, effectively transferring purchasing power to entities closest to the money printer.

By establishing the dollar as the world's reserve currency after WWII, the U.S. gained the unique power to run huge debts and print money. This effectively forced other countries holding and trading dollars to absorb the inflationary costs of U.S. spending, funding the 'American dream' at global expense.

Beyond strategic ports, China's maneuvering includes creating financial infrastructure, like a South American gold corridor, as part of a larger strategy to establish a gold-backed currency that could rival and undermine the US dollar's status as the world's 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.

For decades, a tacit global agreement existed: the U.S. buys the world's goods and provides security, and in return, the world finances U.S. debt by buying Treasuries. As U.S. policy shifts towards protectionism and reduced global policing, other nations may no longer feel obligated to fund U.S. deficits, pushing borrowing costs higher.

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.