After Musk's acquisition of Twitter and renaming it to 'X', its strategy to transform into a super app gradually unfolds. X is no longer just a social platform, but a multifunctional ecosystem that integrates communication, payments, e-commerce, and multimedia content, aiming to replicate WeChat's successful model in China. By 2025, X has obtained payment licenses in multiple states, supports USDC transfer functionality, and has launched services such as creator subscriptions and live tipping. Musk has clearly expressed his desire to turn X into a 'global financial center,' allowing users to complete all transactions within X without needing a bank account. Although it still faces challenges of regulation, privacy, and trust in the early stages of transformation, its user base and technological resources lay the foundation for this shift. If successful in integrating cryptocurrency payments and Web3 functionalities, X has the potential to reshape the American internet financial ecosystem.