Personally I think Microsoft's stock is crashing less about any of this (though it is a hell of a theory IMO) and more to do with the fact that:
* They are investing in AI, both financially and by corporate communication, over and above everything else and pissing off damn near everyone in the process
* The XBox brand is tanking
* Windows is an utter disaster, according to Microsoft themselves, and Valve is so dispirited with it as the future for gaming that they've invested millions into a linux-based framework to run Windows games
* They are investing in AI, both financially and by corporate communication, over and above everything else and pissing off damn near everyone in the process
* The XBox brand is tanking
* Windows is an utter disaster, according to Microsoft themselves, and Valve is so dispirited with it as the future for gaming that they've invested millions into a linux-based framework to run Windows games