WLI definitely aren't a magic bullet, and yes being potent drugs they can throw up issues of their own. However, I disagree that they can't tackle the source of the problem. My experience of being on them, as I currently am (I'm not going to say which drug as I don't want accusations of trying to promote or sell them 😂) so far has been that they've served as a massive motivator to me to overhaul my habits, in as much as they're costing me a bloody fortune and I will not allow that money to be wasted. (I know there are reasons for obesity besides lack of willpower, but I'm speaking about my own experience here, and for me poor eating habits and lack of willpower have always been the stumbling block.)
I made an informed decision having read up on the pros and cons, which I imagine most people do tbh. The 'spur' for me was being diagnosed with fatty liver, which my dad died of, and obstructive sleep apnoea, and realising that my conditions were harming me far more than the jabs were likely to.
The jabs and the accompanying appetite suppression have allowed me to get out of the habit of wanting/buying/eating certain foods and this has allowed me to work on eliminating sugar cravings, the main reason I have been overweight so long. My eating habits have always been worse when I'm stressed, so I've taken also steps to manage stress differently/eliminate or reduce some of the causes of stress in my life. My point here is that I'm trying to make lifelong changes, not just 'coasting' on the drug so to speak.
Has it been a perfect/straightforward experience? Definitely not. I'm no poster child for WLI, I've had some spectacular falls off the wagon since I've been on it 😄and it's still a work in progress. I do know it's going to be hard when I'm off them. But for the first time I've returned to the weight I was in my 20s (in my 50s now), am no longer clinically obese, still roughly a stone overweight, but I'm planning to continue until I've lost that. I honestly don't think I'd have even got to where I am now without the jabs. The results so far are serving as their own motivator tbh, and having reached this point I absolutely refuse to slip back into old habits when I'm off it. I think this gives me a decent chance of keeping the weight off.
Like I say, I'm not trying to promote WLI, yes they can be dangerous, and the side effects can be grim. Based on my own experiences I definitely agree they have their place, but I disagree that they don't tackle the root cause. Like any dietary aid they won't work for everybody, but in some cases good results can allow for long-term eating habit changes to be made. JMO.