A whale staked 30,000 ETH in Spark and then withdrew another 30,000 ETH from Binance

According to OnchainDataNerd data, after pledging 30,000 ETH to Spark, the whale borrowed 51 million $DAI from Spark and exchanged it for 52 million $USDC, and then deposited all USDC into Binance. By taking advantage of this practice, he withdrew another 30,000 ETH (about 101.7 million US dollars) from Binance.