Earlier quoted context omitted.
I don't get why this is viewed as beyond the pale? Sounds like your manager cared about how you all were doing, and wanted a way to observe trends in how you were doing in order to help you, which is the same exact thing a manager does implicitly every time she talks to you. Obviously this isn't reproduceable psychological science, but is there more to the story to explain why you found this to be objectionable?
I see you've never worked in a toxic organization (or at least not noticed). My experience has been if you voice displeasure it will be reflected in your performance review. I had a role on a team once, I was doing great, getting work done and all my coworkers enjoyed working with me. Got along well with the team lead etc. However I was grossly mislead as to what the role was. I finally decided to talk to my manager…
Can you explain how you were doing great (presumably at the role) but was grossly misled as to what the role was?