The article discusses the ongoing struggle of AI companies to develop profitable business models. Despite the rapid advancements in artificial intelligence and substantial investments from various sectors, many companies have not yet identified sustainable revenue sources. This situation raises concerns about the long-term viability of these firms and their ability to continue innovating. The insights from Harvard Business School faculty member Andy Wu highlight the importance of addressing these challenges for the future of AI. The lack of profitability could hinder investment and slow down the pace of technological advancements in the industry.