> like its something against those facts above
I’ve seen multiple friends go from eating like shit, including chugging sodas, to not compulsively ordering dessert and no sodas in the house. I think all of them have since quit Ozempic, each seeing some rebound but nothing comprehensive and, most notably to your argument, not in the behaviour modifications.
The only way to lose weight without damaging oneself is to combine more exercise with less eating, which means becoming comfortable being hungry. Yes, it's difficult -- especially after developing bad eating habits over a long time -- but moderation is required in all things. It takes a long time to become overweight, so the ramp down to a leaner existence must necessarily take a significant amount of time, or there's going to be added risk.
Just like in programming, there is no silver bullet; there's only hard work.