Lets play Would You Rather.
Would /Pol/ rather:
a) Live in a 100% ethnically homogenous 3rd world country (3rd world characteristics and everything, no immigrants ever)?
b) Live in an ethnically diverse 1st world country (everyone is middle class and up, all lower-tier jobs are done by robots, no ghettos)
You're acting like it's gotta be either/or...like you have to have diversity to have a 1st world country. Japan, and Europe until extremely recently, prove otherwise. I choose 1st world, and homogeneous.
But if I were to participate in your false choice, I'd pick a. Many third world countries are improving rapidly, so in 100 years or so my homogeneous white 3rd world country would be 1st world, and since you said no immigrants ever, it would stay white. I wouldn't get to enjoy it while it is nice but my grandkids and great-grandkids would.
i like fucking black and asian chicks sometimes so #2 seems pretty solid honestly
i don't suppose you have to worry about any manner of std if you never have sex