An issue with your argument is that the COVID death rate in Africa is quite low. Africa has one of, if not the lowest, COVID death rate in comparison to the other continents. If the virus was specifically engineered for blacks then Africa should have the highest. But it doesn’t. However, blacks are dying at a higher rate in Western Countries. Vitamin D deficiency is a likely culprit for this observation and there is a lot of evidence to back it up. Also, COVID is particularly nasty for the obese and Africa has a very low obesity rate. Old age is another key indicator as to whether someone might be wrecked by COVID and the average age of Africans is much lower than Western Countries. Additionally, Africa has an extremely low “jab” rate as compared to Western Countries. And the consensus among this community is that the “jabs” are not about our health. Therefore I believe that Vitamin D deficiency, obesity, old age, and the “jab” are all contributing factors. I’m sure there are additional indicators but these are all I can think of at the moment. So in summary an attack vector that focuses on the Vitamin D deficient, the obese, the old, and those willing to be “jabbed” does not seem to be particularly geared for Africa. Instead it seems more geared for countries in the Northern Hemisphere, with high obesity rates, with high elderly population/low birth rates, and in which the citizens largely trust that “government is here to save us.” Thus I believe that it is more likely that Western Countries are the target rather than Africa or Asia.