Ethereum needs to be ambitious, need to stick with the “world computer” vision to be THE decentralized application platform. We shouldn’t settle for the “world ledger” just because we need to wait 2-3 years to 100x scale Ethereum mainnet. We should encourage developers keep developing apps and users keep trying out new apps on the mainnet, instead of pushing them to L2s, unless it’s HFT.(曾嘉俊 Zeng Jiajun)