surgery isn't that prevalent in korea, whenever something becomes this "obvious shocking fact!11!!!" spouted by normies on the internet it tells me that it is 80% overblown. any statistics used to prove it are probably flawed or outdated, or they mostly reflect minor non-invasive surgery etc.
i don't believe in it anymore. there is obvious nosejobs and eyejobs in kpop, but i am a korean PS denier.