I mean, none of this would be possible without insane amounts of capital and world class talent, and they probably just made it a lot harder to acquire both.
But what do I know? If you can convince yourself that you're actually building AGI by making an insanely large LLM, then you can also probably convince yourself of a lot of other dumb ideas too.
When did Microsoft’s stock price tank?
I wouldn't call it 'tanking' either, but it's definitely not run of the mill, did make them rush out a statement on their commitment to investment and working with OpenAI.