Why $4 trillion in digital assets still can’t reach retail

Congress passed the GENIUS Act and federal banking regulators published reporting frameworks that set capital reserve, 1:1 backing and custody requirements for payment stablecoins. Despite that legal clarity, merchants cannot yet widely accept digital assets and the $4 trillion market remains largely disconnected from point-of-sale systems and corporate treasuries.

The new rules specify compliance steps for issuers and banks and aim to standardize supervision of payment stablecoins. Payments executives and merchants report the remaining barrier is operational: connecting blockchain-based tokens to retail payment systems built decades ago.

Stablecoins and tokenized assets are designed for instant settlement and programmable transfers. Retail payments infrastructure runs on clearing cycles, fixed settlement windows and interchange-fee models. Because of that mismatch, many consumers can hold balances in digital wallets or on exchanges but cannot use those balances in standard checkout flows.

Corporate finance teams have shifted their priority from debating legitimacy to solving integration. Treasury and ERP systems need transaction entries, reconciliations and liquidity management that match existing accounting rules. Firms that try to accept assets natively face tasks such as managing multiple cryptographic keys, monitoring public-network transaction fees and adapting workflows to on-chain events.

Fragmentation in the digital-asset ecosystem adds operational friction. Large banks are building tokenization projects and private settlement rails while retail users spread assets across private wallets and centralized exchanges. Those environments use different ledger standards, consensus mechanisms and token formats, which forces merchants to limit the assets they accept or to perform complex technical and compliance work.

Cross-border payments highlight the friction. World Bank data shows global remittance costs average over 6 percent. Stablecoins can move value across borders instantly, but merchants’ treasuries often must convert assets, manage liquidity and reconcile entries before funds are usable in local currency, erasing the practical speed advantage.

Payments that reached mass use in the past presented a simple experience while hiding the routing and settlement details. Vendors and infrastructure projects targeting enterprise adoption describe middleware that translates between blockchains and existing payment stacks so consumers can pay from preferred wallets and merchants receive fiat settled into bank accounts.

Proposals for middleware include automated foreign-exchange conversion at the moment of transaction and back-end handling of compliance tasks such as wallet verification, transaction monitoring and adherence to money-transmitter rules across jurisdictions. Integrations aim to post transactions into ERP ledgers in familiar formats so accounting teams can reconcile without using blockchain tools.

Regulatory clarity removed one barrier. Operational, technical and accounting integration remain separate hurdles before digital assets enter everyday commerce at scale.