Im not suggesting blanket advice for all people either.
I think we might agree, but just be coming at it from different ends.
>stop giving hypothetical advice to the simplest example of a complex problem.
Surely we agree that a lot of fat people could benefit from eating less and exercising, correct? We could debate what proportion of people fall into the simplest example, but that is less interesting. What is interesting more interesting to me is when you think advice can be given and what kind:
Are you suggesting that nobody should ever give this advice to eat less and exercise more?
Are you suggesting that any advice that ascribes individual agency and control is inappropriate?
Are you suggesting that only discussing the complex socio-systemic causes is appropriate?