I believe in another 30,000 years they’ll be saying the same about the Euro (white) gene. Europe and US are the only places that open their gates to immigrants from the 3rd world. At the same time Asia and Africa over the last 100 years have expelled all Euros.
In 30,000 years, I’m sure they say the same thing. Africa - yep still black, Asia - yep still Asian, but Europe 2% Euro gene.
Don’t worry too much - the Chinese will be able to reconstruct pretty Europeans.