The decentralized finance (DeFi) sector is experiencing a significant internal schism regarding how United States regulatory bodies, specifically the Securities and Exchange Commission (SEC), should oversee yield-generating crypto vaults. As decentralized infrastructure scales to manage billions of dollars in user assets, major industry players find themselves sharply divided over the legal status of automated vaults, the role of human risk curators, and the boundary line between governance and centralized management.
This regulatory debate came to a head on Tuesday, November 3, when a coalition consisting of leading lending protocol Aave, Solana-based liquidity platform Kamino, and vault infrastructure provider Veda submitted a joint comment letter to the SEC. The submission outlines a unified stance on how digital asset vaults ought to be evaluated under federal securities frameworks.
The Core Argument: Function Over Form
At the heart of the proposal submitted by Aave, Kamino, and Veda is the principle that securities regulations should strictly reflect the actual operational rights, obligations, and powers generated by on-chain smart contracts. In their communication to regulators, the trio emphasized three pivotal questions: Who ultimately owns the assets? Who explicitly promises repayment? And who exercises definitive control over the capital?
According to these developers, neither human discretion nor active management via decentralized autonomous organizations (DAOs) should automatically trigger the application of federal securities laws to crypto vaults. The protocols contend that as long as individual users retain structural ownership of their deposited assets and maintain the ability to withdraw them at will, these financial vehicles operate fundamentally as non-custodial tools.
Consequently, Aave, Kamino, and Veda argue that the vast majority of existing crypto vaults fall outside the scope of the SEC’s traditional definition of a security. This perspective, however, diverges markedly from regulatory frameworks proposed by competing factions within the digital asset ecosystem, most notably Morpho and the Crypto Council for Innovation (CCI).
DeFi Mechanics: Understanding Crypto Vaults
To appreciate the gravity of the current regulatory debate, it is necessary to examine the underlying architecture of crypto vaults. Functionally, these instruments bear structural similarities to traditional managed financial products such as mutual funds or exchange-traded funds (ETFs). However, rather than operating through traditional corporate intermediaries, crypto vaults exist entirely on-chain, governed autonomously by self-executing smart contracts.
These vaults are designed to deploy automated yield strategies that allow participants to put idle digital assets to productive use, generating returns through lending, staking, or liquidity provisioning. While some vaults operate entirely through deterministic code, others rely on specialized third-party risk curators—such as firms like Steakhouse Financial or Gauntlet—to dynamically adjust parameters, rebalance portfolios, or select underlying lending markets to optimize yield and mitigate risk.
The Diverging Frameworks: Aave vs. Morpho and the CCI
The central point of contention between the Aave-Kamino-Veda coalition and the Morpho-backed CCI framework involves the legal impact of human intervention.
Under the CCI framework—which has garnered support from prominent crypto entities including Bitwise and Galaxy Digital—certain vaults managed by risk curators could readily be classified as securities. Proponents of this view argue that risk curators function effectively as active managers who hand-pick lending markets, thereby influencing the profitability and risk profile of the investor’s capital in a manner akin to traditional fund managers. Furthermore, the CCI framework suggests that even protocols overseen by DAOs may exhibit characteristics of centralized management, potentially tripping regulatory triggers under existing securities jurisprudence.
Conversely, the Aave-Kamino-Veda coalition vigorously rejects this interpretation. Addressing the role of decentralized governance, the protocols asserted in their regulatory filing that DAOs exist primarily for network governance rather than day-to-day administrative management. Regarding the function of third-party risk curators, Aave clarified its position with a distinct legal distinction:
"A curator paid to make investment decisions about securities may be an investment adviser, but it does not have custody, because the code does not let it take the users’ assets."
This argument hinges upon the immutability and non-custodial nature of underlying smart contract code. Because a risk curator cannot unilaterally abscond with user funds or override the cryptographic permissions of the smart contract, the coalition argues that the essential element of legal custody—a prerequisite for many traditional investment management regulations—is entirely absent.
Rapid Growth and Market Implications
The urgency surrounding this regulatory debate is underscored by the explosive expansion of the vault sector. During the second half of the year, the total assets under management (AUM) locked within crypto vaults surged by 61%, climbing from approximately $7 billion to $11 billion. Industry analysts project that this upward trajectory will accelerate further, driven by an ongoing tokenization boom that is rapidly bringing real-world assets (RWAs)—such as U.S. Treasury bills, real estate equity, and corporate debt—onto public blockchains.
As traditional institutional capital increasingly flows into these structured on-chain products, regulatory clarity has transitioned from a theoretical preference to an operational necessity. The SEC itself has previously acknowledged that the digital asset ecosystem is not monolithic, noting in recent guidance that not all yield-bearing vaults share identical structural characteristics.
Looking Ahead: The SEC’s Looming Decision
As regulators evaluate the competing comment letters submitted by industry coalitions, market participants wait to see how the agency will address the nuanced question of human intervention in decentralized code.
The outcome of this regulatory dialogue will likely shape the architectural design of DeFi for years to come. If regulators adopt the view that risk curators and DAOs confer securities status upon vaults, protocols may be forced to implement stringent gatekeeping mechanisms, identity verification protocols, and centralized compliance frameworks. Conversely, if regulators embrace the technical arguments advanced by Aave, Kamino, and Veda—recognizing code-enforced, non-custodial ownership as a distinct legal category—on-chain asset management may continue to evolve along a path of permissionless innovation.
Ultimately, the divergence between Aave and Morpho highlights the complex challenge of applying twentieth-century securities laws to twenty-first-century cryptographic software, leaving the future of automated digital yield hanging in the balance.
