Stratechery by Ben Thompson Follow OpenAI Dev Day, Dot and OpenAI’s Product Transition, Sign In With ChatGPT OpenAI's Dev Day showcased a product that is, frankly, pretty confusing. However, there is more vision here than it might seem. https://stratechery.com/2026/openai-dev-day-dot-and-openais-product-transition-sign-in-with-chatgpt/ stratechery.com