As for Africa, it’s a large place, and some regions have higher GDP per capita and better living standards than Eastern Europe. We’ll see what the future holds.
There is one country that has a higher standard of living than Eastern Europe. It is Gabon, and the high PCI is all due to oil. It’s $20,000/yr PCI. However, Gabon is still one of the most horrific shitholes in all of Africa.
Apparently all of the money is being stolen by an elite of ~10-20% of the population, which is what happens in all Black African countries. It is being stolen by a group associated with the government and maybe the tribe or ethnic group that is represented in the state. Everyone else is getting fuck all. The medical care statistics are horrific (about as bad as India’s), and at least 40% of the population is actually starving (malnourished). For medical figures, look at maternal mortality in particular. Gabon’s maternal mortality figures are off the charts.