Former BitMEX CEO Arthur Hayes has issued a compelling warning: the U.S. Treasury’s escalating reliance on debt markets is approaching structural limits, potentially paving the way for stablecoins to emerge as a crucial new liquidity channel.
In a July 3rd Substack post, Hayes argues that the U.S. Treasury will desperately need innovative methods to offload trillions of dollars in bonds without triggering a destabilizing spike in interest rates. He posits that stablecoins, and by extension, Bitcoin, could play a significant role in this evolving financial landscape.
The Treasury’s Tightrope Walk π€Ή

Hayes frames the challenge through the lens of Treasury Secretary Scott Bessent, who faces the Herculean task of securing buyers for over $5 trillion in U.S. debt this year. This massive issuance is necessary to cover both new deficits and the refinancing of existing debt. All the while Bessent must keep the 10-year Treasury yield below the critical 5% threshold.
The Federal Reserve, traditionally a buyer of last resort for bonds, is currently constrained by its inflation-fighting mandate and cannot readily intervene. This pressure forces the Treasury to actively seek alternative sources of demand for its debt. Hayes believes this search leads directly to large U.S. banks and, ultimately, the burgeoning stablecoin sector.
Stablecoins: A Stealth Quantitative Easing Mechanism? π€«

Hayes’s proposed solution hinges on the transformation of traditional bank deposits into stablecoins. He highlights JP Morgan’s JPMD token, slated to operate on Coinbase’s Base network, as a pivotal development. He argues that the tokenization of dollars enables banks to drastically reduce operational and compliance costs through automation, potentially saving an estimated $20 billion annually. These cost savings can then be recycled into purchases of Treasury bills (T-bills).
T-bills, offering minimal interest rate risk and yields closely mirroring the Fed Funds rate, present an attractive return for banks. Hayes estimates that tokenized deposits could unlock a staggering $6.8 trillion in new demand for T-bills. He also points to a Republican proposal to eliminate the Fed’s interest payments on bank reserves, which could further incentivize banks to redeploy up to $3.3 trillion in idle funds into Treasuries.
Hayes interprets these developments as a form of stealth quantitative easing. Rather than the Fed directly printing money, liquidity will be generated by the private banking sector through the issuance of stablecoins and subsequent T-bill purchases. This effectively increases the dollar supply while suppressing yields.
Implications for Bitcoin and Crypto π

For cryptocurrency investors, Hayes predicts this shift will be broadly positive, providing a boost to risk assets like Bitcoin. Bitcoin historically performs well during periods of increased liquidity and falling real yields.
While acknowledging the potential for a short-term liquidity pullback if the Treasury rapidly replenishes its cash account following a debt ceiling agreement, Hayes remains overall bullish. He concludes that stablecoins are not simply payment tools, but rather integral components of a larger macroeconomic strategy that intertwines banking, debt markets, and the digital asset ecosystem.
Key Takeaways:
- β οΈ Risk: Potential short-term liquidity squeeze.
- β Opportunity: Long-term support for risk assets like Bitcoin due to increased liquidity.
- π‘ Core Idea: Stablecoins as a new channel for funding U.S. debt.