Bitcoin has been presented as a possible neutral reserve asset after an old video of U.S. Vice President JD Vance resurfaced in which he questioned whether the dollar’s reserve currency status ultimately benefits the United States.
Summary
- JD Vance questioned whether dollar reserve status benefits the US economy despite lowering borrowing and import costs.
- The debate centres on the Triffin dilemma, which describes the conflict created when a national currency also serves as a global reserve.
- Stablecoins can increase global demand for dollars and US Treasuries without removing the underlying monetary conflict.
- Bitcoin has been proposed as a neutral reserve asset because its supply does not depend on any country’s debt, trade balance or fiscal policy.
The commentary, written by Forbes contributor Dave Birnbaum, builds its argument around Vance’s remarks and the Triffin dilemma, the monetary conflict economist Robert Triffin identified more than six decades ago when examining the dollar’s role in the Bretton Woods system.
Vance, who was a U.S. senator when the video was recorded, described his position as “super heterodox” and questioned whether reserve currency status was necessarily good for the country. He argued that global demand for dollars allows U.S. consumers to purchase foreign goods cheaply and gives the country unusually easy access to borrowing.
The cost, according to Vance, falls elsewhere in the economy. Strong overseas demand for dollars can support a higher exchange rate, making American goods more expensive abroad while imported products become cheaper for U.S. consumers.
Birnbaum argued that the arrangement creates a conflict between the benefits Americans receive from dollar dominance and the pressure placed on domestic manufacturers and exporters.
Dollar reserve status carries a domestic trade-off
The dollar’s international position has traditionally been described as an “exorbitant privilege” because the United States can borrow in its own currency while foreign governments, banks and investors maintain large holdings of dollar-denominated assets.
Vance’s comments focused on the other side of the arrangement. A strong dollar increases purchasing power for American consumers but can make U.S.-produced goods less competitive against imports, creating a monetary policy tension with President Donald Trump’s push to increase domestic manufacturing.
Birnbaum argued that tariffs and manufacturing incentives seek to address some of the industrial pressure associated with a strong currency, while maintaining dollar primacy preserves the international demand that can contribute to that strength.
The issue has also gained attention as the dollar’s share of global foreign exchange reserves has gradually declined. The currency accounted for roughly 58% of global reserves in 2026, compared with about 72% in 2001, according to data cited in recent analysis of international currency competition.
Digital dollars have simultaneously extended the currency’s use outside the traditional banking system. As previously covered by crypto.news, about 97% of the stablecoin market was denominated in dollars, meaning users can move outside U.S. correspondent banks without necessarily moving away from the U.S. currency.
The Triffin dilemma exposed the problem under Bretton Woods
The monetary conflict described by Vance has roots in the Bretton Woods system established after World War II.
Under that framework, major currencies were linked to the dollar, while foreign monetary authorities could convert dollars into gold at $35 per ounce. International trade required an expanding supply of dollars, forcing the United States to provide liquidity to other countries.
Belgian-American economist Robert Triffin warned Congress in 1960 that the structure contained an internal conflict. If the United States restricted the supply of dollars, the global economy could face insufficient liquidity. Continuing to supply dollars, however, would increase foreign claims against a limited stock of U.S. gold and eventually weaken confidence in convertibility.
The European Central Bank later described the same problem, noting that U.S. monetary liabilities to non-residents had already exceeded American gold holdings by the early 1960s.
Pressure on the system continued until President Richard Nixon suspended dollar convertibility into gold on Aug. 15, 1971. Bretton Woods subsequently gave way to floating exchange rates, leaving Treasury securities and other dollar assets with a much larger role in global reserves.
Some economists have challenged attempts to apply Triffin’s original argument directly to the modern monetary system. A 2017 Bank for International Settlements paper by Robert McCauley and Michael Bordo argued that the claim that the dollar’s international role requires persistent U.S. current-account deficits is flawed because dollars can reach the international system through other channels.
The researchers nevertheless said Triffin’s general argument remains relevant because domestic policy goals can conflict with the responsibilities created when a national currency functions as an international public good.
Foreign demand for American assets remains substantial. An April 2026 U.S. Treasury report put foreign portfolio holdings of U.S. securities at $35.35 trillion as of June 30, 2025, including $13.84 trillion in long-term debt securities and another $1.65 trillion in short-term debt.
Stablecoins extend dollar demand into digital markets
Dollar-backed stablecoins have introduced another channel through which international demand can flow into U.S. government securities.
The GENIUS Act established a federal framework for payment stablecoins and requires qualifying issuers to maintain reserves in liquid assets including cash and short-dated U.S. Treasuries.
As a result, growth in regulated stablecoin supply can create additional demand for government debt. A June report on USDC noted that Circle already held most of its reserves in short-dated Treasuries and cash equivalents, with BNY Mellon providing custody and BlackRock managing the Circle Reserve Fund.
Large asset managers have since started building products specifically for stablecoin reserves.
Fidelity Investments launched a reserve fund in June that invests in cash, short-term Treasury securities, overnight Treasury-backed repurchase agreements and other assets permitted under the federal stablecoin framework.
State Street introduced a similar product during the same month and cited industry estimates placing global stablecoin issuance between $1.9 trillion and $4 trillion by 2030.
Birnbaum argued that stablecoins can strengthen dollar use and increase Treasury demand without removing the underlying conflict identified by Triffin. Each dollar token backed by government securities ultimately relies on a U.S. liability, according to his analysis.
Replacing the dollar with another national currency would not necessarily remove the issue either. Under the Triffin framework, another reserve issuer could eventually face similar pressure between supplying international liquidity and managing its own domestic economic priorities.
John Maynard Keynes proposed a supranational reserve unit called the bancor during the Bretton Woods negotiations, but the proposal was rejected in favor of a system centered on the dollar and gold.
Bitcoin reserve case rests on monetary neutrality
Birnbaum argued that Bitcoin offers another possible structure because its supply is not created through the fiscal or trade policies of a single country.
Bitcoin issuance follows protocol rules, while ownership can be transferred internationally without a central bank or sovereign issuer providing the underlying reserve liability. Its circulating supply can also be independently verified through the network.
The argument remains far removed from current central bank practice. Bitcoin has existed for about 17 years, and its volatility, custody requirements, and comparatively limited sovereign adoption present obstacles for governments managing large reserve portfolios.
Gold currently occupies a much stronger position as a politically neutral reserve asset. World Gold Council data showed that central banks purchased more than 1,000 metric tons of gold annually in 2022, 2023 and 2024, the first three-year run above that level in its data.
Gold, however, carries physical settlement and verification costs that do not apply in the same way to Bitcoin. Large sovereign transfers require storage, transportation, security, and verification, while Bitcoin ownership can be settled digitally.
The United States has already taken a limited step toward treating Bitcoin as a sovereign reserve asset. Trump signed an executive order on March 6, 2025, creating the Strategic Bitcoin Reserve from BTC obtained through criminal and civil asset forfeitures.
The reserve currently functions primarily as a retention mechanism instead of an active government purchasing program. A June review of the reserve found that the administration had not yet established a regular acquisition program, while the executive order allowed the Treasury Department to examine budget-neutral methods of obtaining additional Bitcoin.
Legislative proposals have gone further. Senator Cynthia Lummis’ BITCOIN Act has proposed building a federal reserve of as much as 1 million BTC over several years, while other proposals have focused on retaining government-held Bitcoin for extended periods.
Birnbaum’s analysis does not argue that Bitcoin is currently ready to replace the dollar or gold across central bank reserves. Instead, it presents Bitcoin as a possible reserve asset that could separate sovereign savings from the liabilities of whichever country issues the dominant international currency.
Under the arrangement he described, dollars could continue to serve contracts, payments and taxation while governments gradually hold more neutral assets as long-term reserves. Gold could retain part of that role alongside Bitcoin, with the latter providing digital settlement and a supply schedule independent of government fiscal policy.
Central banks have so far concentrated their diversification on gold. World Gold Council figures showed official-sector purchases reached 1,136 metric tons in 2022, followed by 1,037 tons in 2023 and about 1,045 tons in 2024.
