Probably a wise decision on their part Microsoft already is all in on Copilot AI if it fails, the CEO probably is gone.
They're already backtracking on, at least, the consumer Copilot being shoved everywhere in Windows. I think Nadella is already on his way out though (voluntarily). Judson Athoff is already taking over as "CEO of Commercial Businesses" so Nadella can be closer to engineering, which he's said he misses.
Are you sure? AFAIK, Satya did a great job from the point of view of a shareholder - +1,200% from 2014 to today [0]
[0]: https://www.macrotrends.net/stocks/charts/MSFT/microsoft/sto...