I'm convinced it is but you can't help people who don't want to be helped. People who want to be helped get out of the problem in a matter of months.

Fix your shit, it's much better than taking pills for life to fix your obesity, which is arguably the very last link of a long chain of problems. Eat clean, exercise, understand that food is fuel, understand how the fuel is used, learn discipline, learn timing, learn to recognise good and bad fuels... pills won't do any of this, and being skinny won't bring health if you don't do/learn the things I just enumerated. Obese people need a complete lifestyle overall, not pills. No amount of pills will help if they keep everything else the same, and if they implement the changes they don't need the pills to begin with