Cipher, co-founder of CKB and CEO of Cell Studio, posted on the X platform that he needed to apologize to everyone for the misunderstanding caused today. Some high-risk assets are blocked on the built-in market front end of JoyID, but not from the contract of DEX itself, and not and cannot be blocked from the asset protocol layer. Application layer developers in the decentralized world are bound to face a dilemma, that is, whether to filter the information on the decentralized protocol in order to protect their users. Because protection is often another expression of regulation, no one likes regulation. But this does not mean that protection is wrong. Most wallets will hide the collection information disguised as USDC, although this is completely allowed from the protocol; Uniswap front end will also automatically block non-well-known user tokens unless the user actively adds them. Of course, there are also developers who make applications without filtering functions at all to meet the needs of specific groups of users.