Regarding privacy protection, we often make a cognitive error. Many people think that managing privacy in Blockchain and digital payments is simple—just layer on an encryption Algorithm or provide an anonymous transaction feature, and the job is done. But this is actually just the surface. True privacy protection is far more complex than simply adding a switch. Privacy is not just about technical aspects like Secret Key management and data hiding; it involves a comprehensive consideration of the entire system architecture, user behavior, and transaction flow. Having encryption is not enough, because often the risk is not in the Ciphertext itself but in the potential for transaction patterns, Address associations, and the traceability of fund flows. This is why projects that truly value privacy need to fundamentally redesign the ecological logic, rather than simply packaging a "privacy mode."