The Internet Platform and technology development of 2021-2022 are facing a series of major historical shocks，such as COVID-19，global antitrust，and Sino-US game，which will directly determine the social information dissemination mechanism，international communication pattern and the future globalization process. How digital economy and science and technology survive and develop in geopolitics，especially in the competition of large countries，is not only the need of enterprises and industries，but also the process of science and technology itself experiencing the test. We must deepen the perspective of observation and thinking. In a short period of time，science and technology are vulnerable to geopolitics. China’s Internet stock price has plummeted and is experiencing unprecedented pain in history. However，in the long run，science and technology has its own logic and vitality. The challenge urges China to strengthen its national strategic scientific and technological strength and stimulate the vitality of global competition.