Vitalik Buterin Calls for Ethereum to Rethink Privacy, Layer 2 Scaling, and AI Applications; ETH Ecosystem May Face a Key Transformation

On March 6, Ethereum co-founder Vitalik Buterin recently published a lengthy article calling on developers to reevaluate the future development direction of Ethereum. He emphasized that privacy infrastructure, layer-two scaling technologies, and AI-driven applications could become key growth drivers in the next phase. He stated that, in the face of increasing blockchain competition, the Ethereum community needs to adopt a more open and experimental innovation strategy.

Buterin pointed out that the blockchain industry has been changing rapidly in recent years, with several emerging networks attracting developers through higher performance and lower costs. In this competitive environment, Ethereum should not rely solely on incremental improvements but should encourage developers to experiment with more groundbreaking architecture designs and application models. He believes bold technological experiments will help push the Ethereum ecosystem into a new cycle of innovation.

Specifically, Buterin highlighted the importance of privacy technology. While public blockchains offer transparency advantages, they also expose user transaction data. To address this, Ethereum developers are exploring technologies such as zero-knowledge proofs, stealth addresses, and private transaction systems. Buterin believes these tools should not be limited to small-scale applications but should gradually be integrated into the mainstream ecosystem, providing data protection capabilities for financial services, healthcare systems, and enterprise-level applications.

Meanwhile, layer-two scaling solutions remain a core approach to solving network congestion and high gas fees. Technologies like Rollups process transactions off-chain and then submit the results back to the main chain for settlement, increasing throughput and reducing costs. Buterin stated that while progress has been made, there is still room for further exploration, such as more efficient layer-two interoperability mechanisms and new architectural designs.

In addition to privacy and scaling technologies, Buterin also mentioned the potential value of combining AI with blockchain. He believes that as AI applications develop rapidly, the Ethereum ecosystem may see more decentralized applications driven by intelligent systems, creating new use cases for Web3.

Finally, Buterin emphasized that Ethereum has always advanced through open experimentation and community collaboration. If developers continue to explore new technological paths, including privacy solutions, scaling architectures, and AI integration, the Ethereum network still has the opportunity to maintain a strong technological influence over the next decade.