Different areas of Africa have different fortunes. Quite often, modern Negro immigrants to the USA prosper and are baffled or even contemptuous at the poor morale of legacy African-Americans.
How many of those areas of Africa that have prospered were not influenced by Western Civilization? I can’t think of any. They are rich in abundant natural resources, but lack the motivation to use those resources to improve their standard of living.
I can understand the Negro immigrants dismay at the situation among those who were American born. They, hopefully, will come to realize that the liberal welfare state is the root cause, and what it has done to Black families.