Multi-culurism is a false agenda. Advocates of multi-culturism claim that no single culture should be held above another, but in reality, those advocates pick and choose which cultures to exalt and which to reject.
Multi-culturism is simply the reverse of Nazi Aryan Nation philosophy. Instead of exalting the White Germanic people, the multi-culturalists exalt a collage of various minority and special interest groups, above the White Western males and Israelites (Zionists).
But because of Hitler, the Multi-Culturalists have a force field to put around themselves, if you disagree with them, they just call you a “Nazi.”
Political multiculturism is like judo. It appears to oppose racism and toxic nationalism but in the end it merely opposes Christianity and Judaism. Mark Steyn likes to say that it allows you to like all cultures without actually knowing anything about them... but in the end the common denominator is that they don't like Christians and they don't like Jews.