Coinbase CEO Brian Armstrong stated that cryptocurrency has already expanded financial access worldwide through stablecoins, decentralized finance (DeFi), tokenized stocks, and Bitcoin. In a recent post on X, Armstrong outlined how these technologies provide access to dollar-denominated value, credit, investment exposure, and wealth storage, while acknowledging that more work remains to be done. His comments come as the industry pushes deeper into financial inclusion, a space where the World Bank estimated in 2021 that approximately 1.4 billion adults globally still lack a basic bank account.

Stablecoins Bring Dollar Access Onchain

Armstrong highlighted stablecoins as one of cryptocurrency's primary financial access tools, saying they have brought the U.S. dollar onchain for people around the world. According to Armstrong, anyone can hold a low-inflation currency and send it at any time, with transfers costing a fraction of a cent.

Stablecoins provide dollar-denominated value through blockchain networks, allowing users to access and transfer these assets without relying solely on traditional financial systems. Major stablecoins such as Tether (USDT) and Circle's USDC have grown into widely used digital dollars, particularly in regions facing high local currency inflation or limited banking infrastructure. Armstrong's comments specifically focused on the ability to hold and move dollar value globally, rather than on stablecoin market growth.

DeFi Opens Access to Credit

Armstrong identified decentralized finance as another area expanding financial access. He said DeFi provides anyone with access to credit through blockchain-based financial services, where users can interact with lending and borrowing systems via smart contracts. It is worth noting that established DeFi lending platforms such as Aave and Compound commonly require users to provide collateral, meaning borrowers must lock up assets exceeding the value they wish to borrow — a structure that differs significantly from uncollateralized consumer credit in traditional finance.

Armstrong also highlighted tokenized stocks as a significant development. He said tokenized stocks could give approximately four billion people without brokerage accounts exposure to U.S. equities. Armstrong referred to this group as the "unbrokered." Tokenization involves placing representations of traditional financial assets on blockchain networks, and a growing number of firms — including Ondo Finance, Backed Finance, and others — have launched tokenized treasury and equity products, though regulatory frameworks for these instruments remain in development across jurisdictions.

Bitcoin Offers a Fixed-Supply Wealth Option

Bitcoin constituted the fourth element of Armstrong's argument. He described Bitcoin as a store of wealth that cannot be inflated away, citing its fixed supply of 21 million coins as a characteristic that distinguishes it from fiat currencies whose supply can be increased at will. Bitcoin has increasingly been adopted by both retail users and institutions as a potential hedge against currency debasement, though its price volatility has also drawn scrutiny.

More Work Ahead

Armstrong noted that the cryptocurrency industry still has more work ahead. However, his statement emphasized the financial access already created across four key areas: stablecoins for global dollar access, DeFi for credit access, tokenized stocks for equity market exposure, and Bitcoin for wealth storage. Together, he argued, these technologies are already providing meaningful financial services to people worldwide who may lack access to traditional systems. As Coinbase, the largest publicly traded crypto exchange in the United States, continues to expand its product suite across these categories, Armstrong's framing underscores the industry's effort to position itself as a complement — and in some cases an alternative — to legacy financial infrastructure serving billions of underserved individuals.