Many people may not realize how important what Vitalik said this time is. ⚠️ He believes that the real problem with encrypted payments is not slow speed or transaction fees, but—"it's too transparent." Now, when you transfer funds on the chain, others can almost see your balance, transaction history, and fund flow completely. This is actually very dangerous for ordinary users and even future AI. 🔍 So Vitalik proposed that in the future, Ethereum should make "privacy" a default feature. Through ZK (Zero-Knowledge Proof) technology, users can complete payments without revealing all asset information, only proving that "this transaction is valid." In the future, AI systems calling APIs and paying LLM fees can also do so without exposing behavioral traces. 🤖💰 The key point is that he doesn't want to create "completely anonymous" transactions but has added a "selective disclosure" mechanism. Transactions remain private normally, but if tax or regulatory needs arise, users can still provide proof separately. Simply put, he aims to find a balance between "privacy" and "compliance." ⚖️ This is actually a long-term benefit for the crypto industry. Because if blockchain truly wants to replace traditional payments in the future, relying solely on decentralization is not enough. Ordinary people won't be willing to make their wages, consumption, and assets fully public on the chain. Privacy is the key step for Web3 to truly go mainstream. 📈 But on the other hand, we shouldn't ignore that any privacy payment solutions will definitely be highly sensitive to U.S. regulation. So, the privacy solutions that can truly survive in the future are likely not "completely anonymous," but ones that "protect users while also satisfying regulators." One increasingly obvious trend is: in the next round of crypto competition, it's no longer just about token prices, but about who can truly solve the core issues of payments, privacy, AI, and compliance. 🚀