And Microsoft spies on every Office 365 user and rats them out to their bosses ("Marge, this analytics dashboard says you're the division's eleventh-worst speller and twelfth-worst typist. Shape up or ship out!"). But the joke's on your boss: Microsoft *also* spies on your whole company and sells the data about it to your competitors:
https://pluralistic.net/2020/11/25/the-peoples-amazon/#clippys-revengel
18/