Coinbase founder & CEO Brian Armstrong has pushed back strongly against efforts by traditional banks to limit the growth of stablecoins, warning that such moves risk harming American consumers rather than protecting the financial system.

Armstrong argued that banks should not be allowed to influence legislation in ways that suppress competition under the banner of financial stability. According to him, Americans deserve access to modern financial products that allow them to earn meaningful returns on their money.

He framed stablecoins not as a threat, but as a natural evolution of financial infrastructure that should be allowed to compete openly.

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• Call for a Level Playing Field
• Senate Banking Committee Delays Market Structure Bill

The Yield Gap Between Banks & Stablecoins

A central issue in the debate is the difference in returns offered by traditional banks versus stablecoin based products. Armstrong pointed out that the average savings account in the United States pays roughly 14 basis points, while stablecoin products can offer returns closer to 3.8 percent.

This gap, he argued, reflects structural inefficiencies in the traditional banking system rather than excessive risk taking by crypto firms. Instead of blocking stablecoins, Armstrong said banks should innovate & compete by offering better products to consumers.

Banks Warn of Economic Impact

U.S. banks have warned lawmakers that large scale adoption of stablecoins could pull billions of dollars out of the traditional banking system, potentially reducing lending capacity & impacting the broader economy. Some estimates suggest significant capital flight from bank deposits if stablecoins continue to grow.

Armstrong rejected the premise that banks have a monopoly on lending. He noted that crypto based financial systems already support lending, capital formation, & other core economic activities that have traditionally been dominated by banks.

Armstrong also highlighted a fundamental structural difference between banks & stablecoins. Traditional banks operate using fractional reserve lending, meaning they do not hold all customer deposits at the same time.

This model requires heavy oversight & has historically exposed the system to bank runs. Stablecoins, by contrast, are fully backed.

Armstrong stated that stablecoin reserves are held entirely in short term United States Treasuries, making them a safer place to store value compared to traditional bank deposits.

We're going to keep fighting for our customer's rights, and the 52 million Americans that have used crypto. pic.twitter.com/0Ile4qFuiH— Coinbase 🛡️ (@coinbase) January 15, 2026