Article from 1981 showing the scope and how long this practice has been going on.
Every time there is a new real estate development, strip mall, or subdivision going in, they will strip the topsoil and sell it overseas to our enemies.
Food shortages are how communists kill people who won't fall in line.
Typically Sub-Saharan African languages are simplistic and are for the "here and now". They have a relatively low word count compared to Western and Eastern languages because they weren't traditionally written down and a language that exists only in the mind of the speakers can't become too large and will tend to change relatively quickly.
Honestly I wouldn't use etymology as the basis for an African conspiracy theory because it would be impossible to follow unless you lived there during the time the thing happened and you spoke the language.
The Bantu are seemingly bound together by blood, language, and culture. There obviously is an outside influence directing some of them at the Boers. Money, weapons, technology, drugs, human trafficking, political power, that's all the motivation they need.
You use too many words to say, 'well, I can't do that'.
Notion, sustained.
Well it's not impossible but you have your work cut out for you. You'd have to contact people directly and almost randomly because I don't think what you're looking for would be publicized anywhere. Maybe find someone who works for a news outlet over there and try to befriend them. Godspeed truthseeker. You ever seen this?