The whole irony is that quote is making the exact mistake his post is about: "eat less" is great advice for people where eating less isn't that hard, but it's not helpful advice for people who struggle mightily with eating less and who live in an environment of calorie rich, nutrient poor foods. I've naturally always been skinny, I often find eating a chore. Eating less is incredibly easy for me, but eating right and exercising enough to maintain muscle is the hard part for me.

I mean, we've been telling people "eat less" for literally decades and Americans are fatter than ever. The only thing that finally brought down societal-wide obesity stats was GLP-1s.