The CLARITY Act uses Bank Secrecy laws to quietly kill decentralized access without ever banning code

The Digital Asset Market Clarity Act (CLARITY Act) is criticized for potentially reshaping decentralized finance (DeFi) not by banning code, but by expanding Bank Secrecy Act (BSA) obligations and registration requirements for regulated access points like brokers, exchanges, and custodians. Critics, including Vandell Aljarrah and Aaron Day, argue this creates a "hidden compliance choke point" that funnels users toward a smaller set of compliant venues, leading to concentration and effectively nationalizing crypto by making permissionless rails impractical due to high fixed costs and liability for customer-facing services.

While the bill explicitly excludes certain DeFi activities from SEC and CFTC registration frameworks (Sections 309 and 409), these exclusions retain anti-fraud and anti-manipulation authority. The core concern lies in the expansion of the BSA definition of "financial institution" to cover digital commodity intermediaries offering "direct customer access." This bifurcates the ecosystem: core protocol work and self-custody tooling may remain technically permissionless, but compliant distribution, liquidity, and fiat-connected access will consolidate where entities can afford BSA programs.

The practical impact hinges on regulatory interpretation of "control" and "access points," affecting user interfaces, infrastructure providers (like RPC services), and regulated liquidity sources such as stablecoin issuers. If stablecoin issuance and redemption become dominated by BSA-covered entities, liquidity will follow the path of least regulatory friction, concentrating market structure despite the technical availability of decentralized contracts. The bill's progression through the Senate, currently split between the Agriculture Committee (which advanced it) and the stalled Banking Committee (due to stablecoin interest disputes), will determine if this compliance perimeter solidifies.

(Source：CryptoSlate)