Musk posted on the X platform stating that the Direct Messaging (DM) function on the X platform is separating from the function of publishing content publicly. This means that users can now choose to send messages only in private environments without having to publish them publicly. This move aims to provide more flexible and private communication methods. Furthermore, in response to suggestions from blockchain detective ZachXBT to add a feature that allows disabling adding random users to group chats, Musk acknowledged this and emphasized the privacy protection for users on the X platform.