An interesting link that lays out some rather brutal facts. Some of the detail I have issues with, a part presents a reality some may find hard to accept.
I think the author's one year exposure a little short to come to such conclusions-However!
The article does highlight a cultural gulf between some African cultures and western ones. I believe other details could have been used to highlight these differences.
I emphasize again parts of the article I have issues with and I find some parts exaggerate and other parts reprehensible.

But it is one view from the trenches, so to speak. I would have liked to have found another link to support a less extreme view, or closer to my own thoughts.

http://www.americanthinker.com/articles/2018/01/what_i_learned_in_peace_corps_in_africa_trump_is_right.html