Coinbase Exec Warns EU Defi Rules May Drive Users To Riskier Platforms - Menafn

Europe's push to tighten oversight of decentralized finance (DeFi) could have an unintended effect: rather than improving investor protection, stricter rules may push some activity away from regulated on-ramps and toward venues offering fewer safeguards. That warning came from Roeland Van der Stappen, Coinbase's head of EU policy, who argued that the design of compliance regimes matters as much as the goal.

Speaking to Cointelegraph, Van der Stappen said regulated crypto platforms may respond to expanded DeFi requirements by limiting access to DeFi services or removing them altogether—especially if policymakers seek to apply investor-protection tools broadly across activities with very different risk profiles.

Suitability tests and proportionality

The debate centers on how far the Markets in Crypto-Assets Regulation (MiCA) framework should reach into DeFi. In September, the European Securities and Markets Authority (ESMA) recommended creating a new category of regulated crypto services for firms that enable customer access to DeFi protocols. Separately, the European Banking Authority (EBA) urged the European Commission to examine new rules for crypto lending and borrowing.

Among the approaches EBA flagged was the use of suitability tests—mechanisms that evaluate whether a product or service matches a customer's knowledge, experience, financial situation, and risk tolerance. Van der Stappen argued that expanding suitability-style requirements beyond lending could blur important distinctions between DeFi activities.

He highlighted that lending, liquidity provision, and on-chain swaps would likely face the greatest compliance pressure. If requirements are too broad, some providers could narrow their offerings or withdraw DeFi access entirely.

Risk of steering users away from safeguards

While the policy intent is investor protection, Van der Stappen suggested the compliance design could create a perverse incentive. If regulated providers find DeFi access too costly or operationally constrained under EU rules, users might not stop using DeFi; they may instead seek access elsewhere.

According to Van der Stappen, that dynamic could encourage 'walled gardens'—more isolated ecosystems with limited interoperability—where consumer choice is narrower and safeguards may be weaker. He warned that some users could be drawn to providers outside the EU that are not subject to the same regulatory constraints.

In practical terms, he said restrictions could fragment DeFi liquidity into smaller pools. When liquidity is split, prices can worsen and trade execution can become less efficient—an outcome that would contradict the consumer-protection rationale behind new rules.

Consumer behavior and market data

Van der Stappen's concerns were supported by survey findings and adoption data. A 2026 Adan-Ipsos survey indicated that 49% of French crypto buyers preferred accessing DeFi through exchanges, while 14% favored personal wallets. This underscores a key policy risk: if regulated exchanges face limitations on DeFi connectivity, a large share of users may have to shift away from their preferred access route.

Chainalysis data showed a modest decline in Germany's crypto activity attributed to falling decentralized exchange activity. Across the EU, overall crypto activity increased by 2.2% in the 12 months through June 2026. A 2025 Chainalysis report described DeFi as a small but growing part of Europe's crypto market, with May 2025 being the strongest month for DeFi lending activity in the European Economic Area.

These figures point to a market where DeFi remains an evolving segment rather than a mature, standardized product. That environment makes regulatory calibration especially consequential: if compliance changes disrupt access channels before DeFi demand fully stabilizes, the effects may quickly impact liquidity and usage patterns.

What to watch next

The immediate question is not whether DeFi should face rules, but how regulators define 'appropriate' safeguards across distinct DeFi functions. Policymakers must decide whether to implement activity-specific requirements that differentiate swaps, lending, and liquidity provision—or adopt one-size-fits-all investor-protection tools that may reduce DeFi access.