Wearing a waist will change people's ribs and bones, and if it is too tight, it will kill people. A bride once held a funeral on her wedding day because she tied her waist. This is the most extreme and typical example. Waist binding is worse than foot binding. Foot-binding is to break the bones of your toes and step on them for life. Pain will make you miserable, but it won't kill you!
Girdling will kill people, even if you don't use this tool: an iron skeleton, just dieting and slimming, and finally malnutrition and anorexia, many people died, so girding is a greater violation of human rights and should be strongly condemned.