最新报道:Ethereum continues to dominate blockchain fee generation, accounting for over 90% of total fees despite the rise of Layer 2 solutions. Data shows Ethereum generated $2.4 billion in fees last year, while major L2s like Arbitrum and Optimism only brought in $62 million combined. While L2s have successfully reduced costs for users, their revenue models remain underdeveloped compared to Ethereum's robust fee market. Experts note that L2 adoption is growing but profitability lags, as these networks prioritize scaling over monetization in their early stages. The fee disparity highlights the ongoing challenge for alternative chains to compete with Ethereum's established ecosystem and network effects.