According to ChainCatcher, Vitalik Buterin posted on the X platform, stating that increasing bandwidth is safer and more reliable than reducing latency. With the help of PeerDAS and ZKPs, Ethereum's scalability can be improved by thousands of times without conflicting with decentralization. However, latency is constrained by physical laws and real-world conditions, especially when supporting global home nodes, censorship resistance, and anonymity. He pointed out that reducing latency to a 2–4 second range is a reasonable goal, while applications requiring higher real-time performance (such as AI-driven ones) will rely on L2 solutions and localized scaling solutions like "city chains."
Vitalik Buterin Suggests Ethereum Should Prioritize Bandwidth Over Ultra-Low Latency
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Vitalik Buterin argues that Ethereum should focus on increasing bandwidth rather than achieving ultra-low latency, calling the former a safer and more reliable approach. He emphasized that with technologies like PeerDAS and ZKPs, Ethereum's scalability could increase by thousands of times without compromising decentralization. According to Buterin, latency is inherently constrained by physical and real-world factors, especially when considering the global distribution of home nodes and the need for anonymity. He sees a target latency of 2–4 seconds as reasonable, while real-time applications such as AI will depend on Layer 2 solutions and city-specific chains. This strategy is expected to benefit liquidity and cryptocurrency markets, and the role of Bitcoin as an inflation hedge remains a key factor in ensuring long-term stability.
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