I think it depends on what you mean by "100% the drugs".
I don't think anyone is arguing that the outcome would 100% not happen if it weren't for the drugs, but I think it is useful to note that part of the benefit comes from the habits the drugs help you form rather than simply 100% the appetite reduction the drug produces.
Are they really habits when they go away when you stop taking the drug?
I take a tiny dose of retatrutide for IBS (works amazingly well, btw). I’m not overweight. One week I stupidly got my injections mixed up and I took what’s still a fairly low but standard dose.
I could barely eat 1/3 of my supper. Granted, I’m sure you get used to it somewhat but it’s no small help that it’s giving you and I don’t know if it would help make new habits. The whole point of what most of us non-overweight people do is not eat despite being able to eat more, or even still being hungry. How are you learning that habit when it’s hard to eat and you stay full ridiculously long?