Musk has renamed Twitter to 'X', officially moving towards creating a 'super app'. X is no longer just a social platform, but aims to integrate instant messaging, audio-visual content, payment, and even e-commerce features, somewhat similar to China's WeChat. This transformation makes it not just a place for posting, but a part of users' daily lives. However, there are also many challenges, including user habits, market regulation, and data privacy issues. Whether X can truly become a global version of a super app remains to be seen.