As a formerly morbidly obese person who has lost vast amounts of weight (twice) I feel for these people and hope the drugs help. They will. In the short term.
In the long term, it is unlikely to help them unless they stay on the drugs forever and I am given to understand that comes with a raft of serious issues of its own.
The problem is it doesn't address the underlying issues. Emotional issues, in many cases, and for some others they are of course addicts whose fix of choice is sh*t food. Aided and abetted by modern food "science".
Being obese is a trap. It ruins quality of life. It destroys health. It kills people. I hope these drugs give them the temporary help they need to get their lives on track (if possible).