One of the worst ideas I've heard in a while. A company with the premier LLM, asking companies to outsource the platform running all internal communications. What does OP think we are all doing here in business? This is the Ycombinator community edition of Rodney King's famous "Why can't we all just get along".
Seems like a fantastic idea of OpenAI other than, like, why would anybody else go along with it? It would be like giving all our emails to an ad company or something.