Multiculturalism: Every culture is valid and worth preserving except a majority-white culture. This is more accurate. This is representative of what we see around the world. Other places don’t fall for the crap of multiculturalism because they can’t trick the people using white guilt. Only white cultures are dumb enough to fall for white guilt.
Cultural Relativism: Every other culture can only do good, while white european culture can only do evil. Beneficial aspects of white culture are ignored and downplayed, their flaws and failures are exaggerated. Minority cultures’ flaws and failures are hidden and not discussed, good things are only mentioned, and if few of those can be found, they are grossly exaggerated/made up.
Well, the “white” part is implied. Multiculturalism and Cultural Relativism were invented by Europeans and is only intended to apply to those of European descent.
That is why, in response the astronomical increase in rapes perpetrated by Muslims upon European women, the latter are told that they must accommodate their new neighbors stop behaving and dressing like European women in European countries.
There is, of course, no expectation that the new neighbors should adjust to their host culture. Heaven forfend!