Today this 'whale' is spending a lot of money, making it feel like a giant brick-moving operation. It started by withdrawing 4511 ETH from 0K, then threw it into Aave, directly collateralizing it for them, then casually earning some interest, borrowing 5 million USDT back to 0K, and adding a bit more ETH. You say, isn't this just a self-promotion with a 'dive' move? From above, this operation looks like a 'careful arrangement' by an insider expert, but it doesn't necessarily have any 'high-end' purpose; it could just be a normal small move of big funds, trying to make a little money from this wave of 'manipulations' using things like 'herd effect' and 'market sentiment.'