When national debt grows too large, an economy enters "fiscal dominance." The central bank loses its ability to manage the economy, as raising rates causes hyperinflation to cover debt payments while lowering them creates massive asset bubbles, leaving no good options.

A proposed mental model frames MicroStrategy's issuance of preferred stock as analogous to Tether issuing stablecoins. Instead of using treasuries, MSTR uses heavily over-collateralized Bitcoin (e.g., 5-to-1 ratio) to create a yield-bearing, dollar-denominated instrument, effectively securitizing its Bitcoin holdings to generate returns for equity holders.

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.

To extend the solvency of U.S. debt, create a one-to-one stablecoin backed by treasuries. This would grant global citizens, particularly in countries with unstable currencies, a direct way to save in a dollar-denominated asset. This new demand could lengthen the runway for U.S. fiscal policy.

Framing Bitcoin as a store of value ("digital capital") and stablecoins (backed by US Treasuries) as the transactional currency is a brilliant political strategy. It reassures the US government by creating new, global demand for its debt, thus avoiding an antagonistic relationship.

In a novel attempt to delay a debt crisis, policymakers are pushing for regulations that would force stablecoin issuers to back their digital dollars one-to-one with U.S. Treasuries. This cleverly creates a new, captive international market for government debt, helping to prop up the system.

For stablecoin companies like Tether seeking legitimacy in the US market, the simplest path is to back their assets with US treasuries. This aligns their interests with the US government, turning a potential adversary into a welcome buyer of national debt, even if it means lower returns compared to riskier assets.

As foreign nations sell off US debt, promoting stablecoins backed by US Treasuries creates a new, decentralized global market of buyers. This shrewdly helps the US manage its debt and extend the life of its reserve currency status for decades.

The U.S. government's debt is so large that the Federal Reserve is trapped. Raising interest rates would trigger a government default, while cutting them would further inflate the 'everything bubble.' Either path leads to a systemic crisis, a situation economists call 'fiscal dominance.'