Why is it that EVERY White Country is Forced to be Multicultural / Multiracial?

Why is it that EVERY White Country is told to end it’s own race / culture?
No one asks that of ANY non-White country.
Immigration / assimilation is FORCED upon ONLY White Countries.
Anti-Whites call themselves ‘anti-racists’ but their actions lead to the elimination of only one race, the White Race.
The purpose of ‘anti-racism’ is to genocide White Children.
‘Diversity’ is a code word for White Genocide
‘Anti-racist’ is code for anti-White
(((WHO))) is behind this?