OpenAI might have wasted the 10B of Microsoft. But whose fault is it in the first place? It's Microsoft's fault to have invested it in the first place.
We don’t know what was said, and what was signed. To put the blame with microsoft is premature.
While I'm not privy to the contracts that were signed, what happens if Nadella sends a note to the OpenAI board that reads, roughly, "Bring back Altman or I'm gonna turn the lights off"?
Nadella is probably fairly pissed off to begin with. I can't imagine he appreciates being blindsided like this.
In other words, MS has the losing hand here and CEO of MS is bluffing.
I don't see why. As I understand it, a significant percentage of Microsoft's investment went into the hardware they're providing. It's not like that hardware and associated infrastructure are going to disappear if they kick OpenAI off it. They can rent it to someone else. Heck, given the tight GPU supply situation, they might even be able to sell it at a profit.