Tomorrow's 6 o'clock ETH Pectra upgrade, I wonder if it's all bearish for ETH? EIP-7251: Increase the maximum valid staking balance for validators from 32 ETH to 2048 ETH, simplifying large-scale staking operations. (Reduced the total number of nodes, greatly reduced the degree of decentralization, and died hard!) EIP-7702: Introduce account abstraction, allowing users to use ERC-20 tokens (such as USDC) to pay gas fees and enhance wallet functionality.