Coinbase CEO Asserts Bitcoin Supports the U.S. Dollar in an Unusual Way

Jimmy Aki
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On December 24, Coinbase CEO Brian Armstrong claimed that Bitcoin presents a form of healthy competition for the U.S. dollar, giving people an alternative rather than a replacement.

He argued that this competition puts pressure on U.S. policymakers to manage monetary policy more carefully.

Rising Deficit Spending and Inflation Push More People Toward Bitcoin

Speaking during a recent appearance on Tetragrammation with Rick Rubin, Armstrong explained that Bitcoin functions as a market signal rather than a political tool.

He noted that excess government spending and rising inflation weaken confidence in the U.S. dollar over time.

Armstrong framed Bitcoin as a check on policy decisions. If fiscal discipline breaks down, people do not wait for reform. In moments of uncertainty, capital flows away from assets tied closely to government policy and toward assets seen as independent of it. The Coinbase CEO also highlighted the balance between growth and inflation.

Moderate inflation can be sustainable only when the economy expands at a similar pace. However, when inflation rises faster, it threatens the credibility of the U.S. dollar as a global reserve currency over time.

In this context, Bitcoin indirectly pressures institutions to act more carefully.

Armstrong argued that the presence of Bitcoin forces the Federal Reserve and regulators to consider how their decisions affect confidence in the U.S. dollar.

This perspective becomes more urgent when looking at the U.S. national debt.

The national debt now stands at roughly $38.40 trillion and continues to rise rapidly, increasing by nearly $6 billion every day.

Concerns about future monetary expansion continue to grow with it.

Those concerns were echoed in October when U.S. Representative Keith Self warned that the national debt could reach $50 trillion within the next 10 years.

His caution reflects the same pressure Armstrong described. From his perspective, this is where Bitcoin’s role becomes paradoxical.

By offering an exit, Bitcoin encourages better decision-making. In that sense, the Coinbase CEO argued the asset does not undermine the U.S. dollar, but quietly pushes policymakers to protect it.

Do USD-Pegged Stablecoins Help Bitcoin Better?

While Bitcoin often draws attention, stablecoins tied to the U.S. dollar may play a different role in reinforcing dollar dominance.

The U.S. economy surprised analysts in the third quarter of 2025 with a GDP growth of 4.3%.

However, Bitcoin moved in the opposite direction. The asset fell roughly 2% as more than $100 million in long positions were liquidated.

This divergence points to a key distinction. When confidence in the U.S. dollar strengthens, Bitcoin does not always benefit.

In those moments, dollar-based assets regain appeal, especially stablecoins.

Industry voices argued that USD-pegged stablecoins may be doing more than Bitcoin to reinforce the U.S. dollar’s global role.

Antonio Garcia, a director at Base Ads, previously stated that stablecoins accelerate global dollarization by embedding the U.S. dollar into everyday digital transactions.

As stablecoin usage grows, demand for the dollar increases relative to other currencies.

In essence, Bitcoin applies pressure by offering an alternative during instability. Stablecoins reinforce the system by extending the reach of the U.S. dollar during periods of strength.

About Jimmy Aki PRO INVESTOR

Based in the UK, Jimmy is an economic researcher with outstanding hands-on and heads-on experience in Macroeconomic finance analysis, forecasting and planning. He has honed his skills having worked cross-continental as a finance analyst, which gives him inter-cultural experience. He currently has a strong passion for regulation and macroeconomic trends as it allows him peek under the global bonnet to see how the world works.