...or you could just start eating an animal-based diet and cut out all the carbs.
I have no 1st hand experience with the GLP-1's (except that my wife just started one recently)...but I have quite a bit of experience with a different weight loss prescription (contrave), over three or four attempts...as well as trying to lose weight in most of the other traditional senses for years (calorie counting, following the so called "balanced" low-fat high fiber garbage diet the docs all seem to recommend, moving more, VERY HARD work and pushing will power to my limits for a very long time....etc...) I had some successes, and the prescription was probably the best for weight loss...but it always came back.
From what I can tell the prescriptions will work, but the weight will most certainly come back. And maybe worst thing is the muscle wasting that comes from the calorie restriction. (google ozempic face) I got it some from taking the Contrave.
I'm almost 16 months in on a carnivore/keto diet now... the weight fell off for me much easier than anything I ever tried through the years...and I wasn't really even trying to lose weight, I was trying it for other reasons.... then, again without trying my weight seemed to level off right around my so-called ideal BMI number based on my height and it has held there without much effort at all, for just over a year now so far....