Juliya RostovaCompanies, Google, Investment Research, Microsoft, OpenAI, Technologyad revenue, Adani Group, AI chatbot, Alphabet Inc, BARD, Bing search, California, chatbot, chatbots, ChatGPT, company event, digital advertising market, generative AI, Google, inaccurate information, launch event, market value, Microsoft Corp, Microsoft event, OpenAI technology, OpenAI's ChatGPT, promotional video, Q4, search engine market share, social media Google’s $100B Market Loss, caused by its Chatbot Error and Event Disappointments Outpaced by Microsoft’s AI-Powered Bing.