Layer 2 Switch: Ethereum Integration Strategy Proposed by Buterin

gas_fee_therapy · 2026-02-27T23:00:48+00:00

Vitalik Buterin, co-founder of Ethereum, addresses the challenges posed by the fragmented Layer 2 ecosystem. He proposes a unified approach through "native rollups" to enhance interoperability and scalability, aiming for a more efficient Ethereum network.

gas_fee_therapy

2026-02-27 23:00:48

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Ethereum co-founder Vitalik Buterin is focusing on the challenges that the ongoing layer 2 switch presents to the industry. His latest proposal highlights the issues facing the current layer 2 ecosystem while pointing toward a more integrated future. As multiple layer 2 protocols operate independently, Buterin strongly advocates for improving this fragmentation, and his solution is connected to the concept of layer 2 switching.

Challenges Facing the Current Layer 2 Ecosystem

Ethereum’s scaling environment has been supported in recent years by several independent layer 2 solutions. However, this diversity has led to a problem of “isolation,” where each protocol operates separately. According to NS3.AI, Buterin has expressed strong concerns about this fragmentation, noting that the lack of coordination between different layer 2s hampers overall efficiency.

Operating in separate environments causes users to experience friction when moving between protocols, which in turn hinders Ethereum’s overall scalability improvements.

Path to Unity Through Native Rollups

At the core of Buterin’s proposed solution is a new approach called “native rollups.” This concept aims to more tightly integrate each layer 2 protocol with the Ethereum mainnet. Layer 2 switching is expected to serve as the technical framework that actively promotes this integration strategy.

Implementing native rollups is anticipated to create synergistic effects between different layer 2 solutions, significantly enhancing user experience. Closer collaboration among protocols will eliminate inefficiencies and foster a more unified, efficient ecosystem.

Expectations for Scalability Improvements

Buterin’s ultimate goal is to greatly enhance Ethereum’s overall scalability. The introduction of layer 2 switching will facilitate smoother information flow between multiple layer 2 protocols, allowing users to process transactions more efficiently.

This shift toward integration is not just a technical improvement but directly contributes to increasing the competitiveness of the entire Ethereum ecosystem. Buterin’s vision for layer 2 switching is likely to be a crucial step toward Ethereum’s next scaling phase, positioning it as a reform that industry-wide attention is watching closely.

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