Just to add to this, there's data to support the intuition there that there is long term good in taking GLP1s even after you stop:

https://glp1.guide/content/do-people-regain-all-the-weight-l...

Now, we need price to go down and availability to go up, but people who think all the weight bounces back as a sort of "gotcha" are silly. It's possible, but is a testament to the difficulty of dealing with obesity -- not some sort of gotcha of the drug.