@samjayganges @WashedOutGundamPilot When it comes to the sort of people who advocate for race mixing, pry into why they believe that. Most haven't really given it much thought and are simply echoing the TV, but some reveal the true motive:
If all the races were theoretically identical, the only disparity to exist would be nurture. They betray their innate fear that genetics are the reason why some races are smart, while others are dumb. By removing this variable entirely, they hope to realize their equitable dream.
Of course, what they do in reality is purposefully regress humanity to the mean, which is a mulatto stud farm nigger cattle ranch, but some people are so thoroughly possessed by the equality demon that they think this is a fair trade-off. Might will decide if they succeed, or if this enlightenment mind virus is stomped out for good.