ChatGPT, launched by OpenAI a year ago, has become the fastest-growing consumer technology in history, impacting every corner of the tech industry. Despite its simplicity and reliability issues, it has amassed millions of users and become a billion-dollar business. The AI revolution has sparked debates about its potential impact on society, economy, and the tech industry. While AI technology still has room for improvement, its rapid development and adoption suggest a transformative potential akin to the internet, social media, and smartphones.