L2 has proven itself as the greatest Ethereum @ethereum scaling solution over two crypto cycles, and @Optimism has established its absolute leadership in the L2 space. Looking at Ethereum DA usage rates, among the top 5 L2 chains, Optimism and its OP Stack ecosystem chains occupy 4 spots. Besides OP Mainnet, this includes the money printer chain @base, the iris chain @worldcoin, and the L2 chain launched by Sony @soneium. Just the Base chain alone has a market share as high as 44.29%. The overall market share of Optimism and its OP Stack ecosystem chains exceeds 80%. If @Polymarket, which is reportedly leaving @0xPolygon to build its own chain, chooses to construct the POLY Chain based on OP Stack, the overall market share could potentially surpass 90%. After Ethereum's Fusaka upgrade, along with the activation of the BPO2 hard fork, DA capacity will achieve a significant boost. The potential performance of Ethereum L2 will also see a substantial improvement. If you still believe that public chains are the main narrative of this cycle and the next, then Ethereum Layer 2 is undoubtedly the main battlefield. Make Ethereum L2 Great Again.