The idea that multiple races or ethniciries can co-exist has not failed
The idea that multiple ideologies can co-exist without some sort of ideological restriction has failed
The Kike ideology is to believe that some individuals are of a special race that has the right to enslave or exterminate all other races and religions
The Kike ideology can not co-exist peacefully in a multiracial, multi-ethnic or multi-religious society
In order to achieve peace the Kike religion must be outlawed