> there's a foreman watching the employees output, and the machine operators have their actions logged so that the machines can be automated in the future. Doesn't it sound reasonable? Is this very different at all?
Yes. Every time these analogies to normalise mass surveillance are brought up, they mistake "another human or two can see you doing something in real time" with "a permanent record of every single action you ever take in your entire life, micromanaged down to the millisecond, accessible to many people over a period of years". That is, in fact, very different at all.