The Ethereum mainnet has achieved a significant breakthrough—Gas fees have dropped to historic lows. Recently, during certain periods, on-chain transaction costs have even fallen below 0.03 Gwei, which is undoubtedly good news for users who interact frequently. What is the driving force behind this? Continuous optimization of block expansion solutions. It is reported that this year, the Ethereum ecosystem will continue to promote upgrades to scaling technology, including improvements to Layer 2 solutions and increased mainnet efficiency. What does this mean? User transaction fees are expected to further decrease, and the barriers to using applications like DeFi and NFTs will also be lowered. For the long-term development of the Ethereum ecosystem, a low Gas fee environment can attract more developers and users to participate, further unleashing on-chain activity.