The credibility was already kind of shoddy. Had she tried more than 1 gym, she'd would have found the atmosphere and people can be wildly different.
Plus, Should I not workout, or workout at the gym because the janitor doesn't get health insurance? What was the point of that jab?
The whole article reeked to me of, "I don't understand this, therefore I have disdain for people who do, and they must be X, Y and Z."
I workout at a corporate center's free gym. I do powerlifting. I keep a log of my progress.
I also keep a log of when I do oil changes, and what groceries I need. I don't like to just "guess". That's all that means.