> It's much easier, logistically, to give a statin to a group of obese people, than it is to help each individual increase their self-esteem, start taking care of themselves, and teaching them the mindset skills they need to to make sustained changes.

Your advice to people sounds like "just stop being fat", but what specifically should they do to take care of themselves and what are those changes? The people prescribing the drugs might not know or might've told them something that doesn't work and lost credibility.