Vitalik Buterin Advocates for 'Simplification' of Ethereum, Warns Against Protocol Bloat

2026/01/19 10:53 (Updated 2026/01/19 14:01)
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Written by Enzo
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Vitalik Buterin Advocates for 'Simplification' of Ethereum, Warns Against Protocol Bloat

Simplicity in Protocol is Key to Decentralization

Ethereum (ETH) co-founder Vitalik Buterin, on January 18, emphasized the importance of 'simplification' of the Ethereum protocol in a post on X (formerly Twitter).

Buterin warned that while adding new features maintains decentralization and security, it also complicates the protocol, potentially compromising long-term self-sovereignty and sustainability. He advocated for a shift in development focus towards 'garbage collection' (removal of unnecessary features) over adding new features, to keep the protocol simpler.

In his post, Buterin stated that 'simplicity in the protocol' enhances 'trustlessness' and the ability to 'walk away'...

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Iolite Vol.17

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MAGAZINE

Iolite Vol.17

January 2026 issueReleased on 2025/11/29
Interview with Andrea Baglioni, Head of Capital, Solana Foundation, Iolite FACE Vol. 17 PHOTO & INTERVIEW: Hiroaki Miyata Features: "How to Attend International Conferences" and "Predicting 2026: A Map of the Future of Crypto Assets at a Crossroads" Crypto Journey: "From FASTNAIL to a DAT Company: Convano's Financial Strategy for Holding 21,000 BTC" Interview with Taiyo Azuma, Director of Convano Inc. Series: "An Expert's Perspective on the Fluctuating Crypto Asset Market" by Kasou Nishi Series: Tech and Future by Toshinao Sasaki, etc.