For example, I have to take digestive enzymes to digest my food (pancreatic insufficiency). For someone with an unusually high metabolism, they would also give them a leg up on gaining weight, even though there are other approaches to gaining that weight. However in many cases, the insurance company wouldn't cover their prescription when they will mine.
But the system is not set up with aligned incentives
Are GLP-1s so much more effective that we should make an exception to the general principle, maximizing healthcare resources by providing the cheapest effective treatment? I kinda think so, but I have a conflict of interest, and I can understand why others might think that money is better spent elsewhere.
Hypertension, sleep apnea, high cholesterol, etc are all common in the general population and exacerbated or even caused by the physical and lifestyle conditions that beget obesity.