Spot on. Most people have innate behavioral matrix which brings up patterns that have worked in previous generations. About 90% of europeans were farmers and 9% professional merchants / soldiers etc. while 1% were royals etc. The thing is, in europe everything needed long term planning. When to plant stuff, how to regulate your resources etc. while in africa it has been 100% of pure opportunistic savagery. They gather into gangs and prowl on the streets just like their primitive ancestors. They are incompatible with modern world and obsolete to maintain it modes of production. They consume from a closed feedback loop without putting anything back into the system. Europe is e.g. soon in ruins. Sweden has 25% immigrants and they will lose control soon.