You can lose weight without ceasing to enjoy food. If that's what you want to do, that's great, but that's not a life I want to live.
I absolutely love my diet. My ex didn't eat any red meat or pork, she only ate chicken. I actually have forgotten because it's been so long, but she tried the vegetarian shit for awhile in high school until her hair started falling out. So she settled on chicken. I don't like beef enough to buy it just for myself, so I just ate whatever she was having.
I grilled A LOT of chicken. A fuckton. I was grilling 2-3 times a week, year round. I got REALLY good at grilling chicken, and I found a marinade I cannot get enough of. People look at my diet and think "oh, chicken and blueberries again?" Bro, this is the best part of my day. I have been eating it every day for lunch for - fuck, 4 years now? It doesn't get boring, it doesn't get old. I need the blueberries because I'm always craving something sweet after a meal, and that just cuts that shit right out. And since I found a flavor pallette I not only can tolerate, but enjoy eating, I get all the benefits and none of the downside.
I will admit that I am probably genetically predisposed to not having menu fatigue. My dad ate a tuna sandwich and an apple for lunch every day the entire time I was growing up. My sister and I also theorize thats why my dad is fucking insane - that's a fuckload of mercury over 20+ years.
As far as the other shit goes - I've kinda just settled on this. We consider being fit and overall health to be a virtue. You have the discipline and self control to stay a reasonable weight and with reasonable muscle mass. Discipline and self control are virtues that serve you well in many aspects of life - employment, budget, etc. The drugs give you a fake way of getting there - you get there with none of the virtue. I understand it's probably a good thing from a health perspective - if you lack the discipline and self control to fix it yourself, then yes, you'll live longer and live better if you can artificially get there. But it's not the same as someone who just puts in the fucking work.
It's the same reason the bodybuilding community has all that natty or not shit - because if you took a bunch of drugs to look good, how virtuous is that? People judge you for it, and probably rightly so. It's very likely going to end up being the same with the GLP's. "oh, you took drugs to get thin? Ah, I thought you were natty" ~unsubbed.