Korea is close to that with the looks/weight social obsession. Not free, but trivial to get with close to no checks -vs- required medical reasons in other countries. But on the other hand... it's fueling the looks/weight social obsession, which has its own downsides longterm.
GLP-1s, while being pretty miraculous as a whole, do come with risks like every other drug. There’s plenty of 1 in 10k or 100k side effects.