Lots of South African emigrants in Canada.
Latter-day trekkers I guess you could call them.
It's over, demographically and in every other sense.
Africa will be China's "problem" in future and China will solve that problem slowly but inexorably.
Many there would believe it is their natural right to do so, and one could certainly make that case; they value their own nation and culture enough to reproduce and thereby preserve it.
Those who can't be bothered to do so, despite all the luxuries of life in the Western World since WWII? They have decided their own fate.