Re: Colour me surprised!
Well I do, and I even read articles like this one. But when you're being asked to use it for work you end up looking at that privacy agreement with a sinking feeling thinking, "how much of a fuss do I want to kick up about this."
Would be less galling if we didn't already have Teams which everyone has an account on and is already using fine. And of course those aren't the only chat apps the various teams (small t) want to use.