I tried D0 Donut and found that the evolution of AI trading is happening so quickly. It's no longer about who can buy faster; now it's about which agent truly understands your intentions and can smoothly execute your ideas on the blockchain. AI can assist, but it cannot sign on your behalf—that's what D0 has always emphasized. It can help analyze, break down strategies, and even prepare your trades, but in the final step, whose funds are involved and who has the authority to confirm—that cannot be done by AI and is something D0 has always stressed.