Naive question: Isn't it made up move by Microsoft and Altman and others? Microsoft buying OpenAI would raise so many questions regarding the future of AI. Doin

Naive question: Isn't it made up move by Microsoft and Altman and others? Microsoft buying OpenAI would raise so many questions regarding the future of AI. Doing it this way it looks more like they had internal problems/differences and M$ came in to help? But what with the billions of M$ investments in OpenAI? If this company dies it means all investments are gone? Or am I missing some information here?