I can only imagine the utter chaos this would cause in a cube farm.
But, the only place where talking to your computer at length makes any sense whatsoever is where you're alone in a private office and nobody outside of the office can hear you. Nobody wants to hear other people talking to their computer, and nobody wants other people listening to what they're doing on the computer.
My spouse and I both work from home and keep our office doors open so that the cats can come and go. We have absolutely no interest in hearing each other work. I know couples that share a home office. It's like these fucknut executives at M$ think everyone either lives alone or has a private office in the east wing of their McMansion.
And all of that is ignoring the fact that you shouldn't need AI to interpret what somebody wants a computer to do. Discreet commands for discreet tasks have been a thing for as long as computers have existed and there's no reason for that to change, regardless of the input method. Making commands fuzzy and open to interpretation is not an improvement.