The EXACT same percentage of Sadists exist in every culture, in every country and it has NOTHING to do with Germany or Germans. What a disgusting premise. There are equally sadistic Muslims, Africans, Cambodians, Mexicans, etc. What you need to look at are the sadistic delusional leaders who seize and wield power like Hitler, Putin, Trump, Kim, Netanyahu, the Hamas guy, and countless sociopath arms dealers, corporate overlords, banksters, etc. They are to blame 100% for the world's woes.