Summary
The emergence of stablecoins could fundamentally disrupt the global financial system, potentially replacing the role of the Federal Reserve and traditional banking, and transforming global commerce.
Stablecoins as Monetary Infrastructure
Stablecoins could replace the Fed by merging US Treasury and Fed roles, eliminating intermediary banks while rewriting the base layer of global commerce as significantly as the US leaving the gold standard.
US government could mandate tax payments through stablecoins, making them the default currency for tax collection with the alternative being prison, effectively creating a Trojan CBDC issued by private companies.
Stablecoins may accelerate the decline of community banks from 15,000 to 5,000 over the past 20 years by enabling direct transactions that circumvent private banks as intermediaries.
Stablecoins increase demand for short-term US Treasuries, allowing Treasury to issue more short-term debt while keeping long-term yields at 4%, buying time without solving underlying fiscal issues.
Dollar Weaponization and Eurodollar Crisis
A credit contraction in the $80 trillion Eurodollar market (per Bank of International Settlements) could spike the dollar to 120-125 as entities scramble for dollars to pay off debt in this shadow dollar market outside US control.
US could restrict dollar access to certain countries during downturns while providing liquidity to US banks through swap lines, repo facilities, or Fed windows, weaponizing the dollar to maintain hegemony despite domestic pain.
US has weaponized the dollar in Iran, causing currency crashes, social unrest, and revolutions, demonstrating that almost any revolution has a monetary aspect when people are hungry and upset.
Stablecoin Geopolitics
The battle for US dollar stablecoin dominance pits US-registered compliant coins like Circle against offshore ones like Tether, with potential for different pricing and access to Fed facilities giving US more control.
Tether, not based in the US, faces pressure from US government, while Circle, US-based, is more likely to comply with regulations, determining which stablecoin gains Fed facility access.
Stablecoins could allow US dollar to overtake other global currencies, reducing currency count and increasing dollar liquidity while stealing sovereignty of local jurisdictions through dollarization.
Systemic Risks
If Tether fails, it could cause a credit contraction with dollar supply shrinking and price rising, though yields could move either direction depending on demand for Treasuries as flight to safety.
In a debt-based monetary system, if debt contracts, it can collapse quickly; central banks exist to arrest contractions before they accelerate, as the system must grow to avoid rapid implosion.