[Byron_the_Aussie]

..why, only a few more generations of victims of "diversity" training, and we'll all be exactly alike...

Exactly. I would argue that multiculturalism will mean the death of cultural diversity, because concomitant with the libs' push for multiculturalism is the message that the host culture is of lesser value than the introduced one.

[Madame Dufarge]

is the message that the host culture is of lesser value than the introduced one.

Precisely.

Just dilute, dilute, dilute until the logical conclusion.

Then, when all we have is this colorless silly putty - oh, the possibilities!