#XSuperApp is a hashtag used to refer to the mega app "X", which the company X (formerly Twitter) aims to transform into a comprehensive platform that integrates social media, electronic payments, shopping, and other daily services, similar to super apps in Asia like WeChat. This hashtag reflects Elon Musk's aspirations to make "X" more than just a communication platform, but a complete digital ecosystem. Users share their thoughts, expectations, and the latest updates about the app through this hashtag. #XSuperApp is not just a trend, but a step towards integrating digital life into a single comprehensive and smart app that meets various user needs.