They also probably don't want to put significant investment in boosting production knowing that will be temporary since the weight loss effects aren't permanent

They also probably don't want to put significant investment in boosting production knowing that will be temporary since the weight loss effects aren't permanent. As someone who has been on GLP-1 RA for a decade, starting with Victoza, and now on Mounjaro, those weight loss benefits have no effect on me anymore. Delayed gastric emptying and appetite suppression is so far reduced that it might as well not be a thing anymore. But I don't use this drug for weight loss, I take it for glycemic management, and it still works great for that. I have to do the work to continue my weight loss and maintenance. Yeah, these drugs aren't new but the wide world is just learning about the weight loss aspect. So they don't know this is a temporary solution.