Uh I'm with you on the weight loss drugs being a sham shortcut. But you're claiming that having self control and eating within your TDEE to manage your weight is an unnecessary lie? That's just basic self control. Having control over your weight unlocks a higher quality of life.
We are physical matter affected by gravity. Having a smaller concentration of physical matter lessens the negative effects of gravity on our bodies. Increasing our physical mass puts more strain on every part of our body and leads to many well researched and documented health problems.
There are millions of people who have successfully taken back control of their weight through self control. It takes lifestyle change and continuous motivation. It's not easy, many fail, not because the process is broken, but because the process is difficult and cannot be shortcutted.