PANews reported on December 18 that Chris Dixon, founder and managing partner of a16z crypto, said that the development of AI is subverting the existing Internet economic model, while strengthening the dominance of large technology companies and weakening users' trust in the Internet through deep fake technology and fake accounts. However, blockchain technology can help users regain control of the Internet through decentralized innovation solutions and provide transparent and tamper-proof mechanisms. Blockchain can strengthen the ownership management of digital assets and creators' content, verify identities to isolate fake accounts and imposters, and improve authenticity and security through tamper-proof content records. By combining AI and blockchain technology, the Internet is expected to remain open, diverse and innovative, continuing its original core concept while effectively responding to the challenges brought by AI.