In this increasingly competitive market, what exactly is a moat? Instead of building walls and barriers, it's better to think about how to deliver what users truly want faster and better. Simply put, being able to consistently achieve this becomes a moat that others find difficult to replicate. Quick response, good experience, professionalism and reliability—these seemingly simple qualities are clearly felt by users. Projects that rely solely on technological barriers or first-mover advantages to protect themselves are often eliminated by the market. In the end, the survivors are those who genuinely prioritize users and continuously optimize their delivery capabilities.