Ethereum Co-Founder Vitalik Buterin Weighs Simplicity vs. Feature Integration in Protocol

Picture Source: BeInCrypto

Vitalik Buterin, co-founder of Ethereum, has engaged in discussions about maintaining the protocol’s simplicity while contemplating the integration of advanced features. In a blog post dated September 30, Buterin explained his perspective on Ethereum’s minimalist approach, emphasizing the importance of avoiding excessive complexity and software bloat.

Balancing Act: Simplicity vs. Feature Integration:

Buterin’s blog post delves into the ongoing discussions within the blockchain community regarding layer1 and layer2 blockchain networks and the potential benefits and drawbacks of integrating additional features into the core protocol.

He acknowledges that accommodating diverse user needs, including privacy, usernames, and account security, is essential. Integrating more features into the core protocol can enhance security and decrease de-facto centralization, while also providing standardized solutions to improve user experiences.

Cautionary Notes on Over-Integration:

However, Buterin cautions against over-integration, warning that it can lead to an excessive trust and governance burden on the network. Over-complicating the protocol and failing to anticipate evolving user needs could have negative long-term consequences.

Solution-Oriented Features:

To strike a balance, Buterin suggests certain solution-oriented features that could be integrated into the core protocol. These include modifying staking penalty rules to make trustless liquid staking more viable and enshrining specific elements like EVM-MAX or SIMD to simplify operations efficiently.

Buterin concludes that determining which features belong in the core protocol and which should be relegated to other layers of the ecosystem is a complex tradeoff that will evolve over time as user needs and technological advancements progress.

Concerns About Liquid Staking Approaches:

In his blog post, Buterin also raises concerns about the approaches taken by Lido and Rocket Pool in selecting node operators for Ethereum’s liquid staking. He suggests that these protocols’ mechanisms can’t be entirely unrestricted, as attackers could potentially exploit them and amplify their attacks using users’ funds.

Read More: Google Cloud Joins Polygon Labs as Validator, Boosting Network Security

Specifically, he points out potential risks associated with the Rocket Pool approach, which allows anyone to run a node with a deposit, and the DAO whitelisting node operators employed by Lido. Both approaches, according to Buterin, have their vulnerabilities and potential for centralization.

Market Dominance of Lido and Rocket Pool:

As a closing note, Buterin highlights the market dominance of Lido and Rocket Pool, which collectively control over 77% of the Ethereum liquid staking market, based on data from DeFillama.


Vitalik Buterin’s insights shed light on the delicate balance between simplicity and feature integration in the Ethereum protocol. While recognizing the importance of accommodating user needs and enhancing security, he underscores the risks of over-complicating the protocol. His cautious approach emphasizes the evolving nature of the blockchain ecosystem and the ongoing trade-off between simplicity and innovation.

Leave a Reply

Your email address will not be published. Required fields are marked *