Afaik you don't even know the name of the guy he overthrew.
Maybe this one was better, and Traore needlessly collapsed the anti-imperialist frontline for the sake of western leftism?
The literacy rate in Burkina-Faso, according to their very own official statistics, is 42% in 2021. One of ~10 world states with illiterate majority. No wonder jihadis are taking over.
It doesn't mean I want to hate on Sankara. I don't know his team enough, and 4 years of ruling isn't enough for likbez.
Meanwhile, which governments throughout history of Burkina-Faso do you consider proletarian, and why?
Has (C) of 1987, available on Anna's Archive in original (French) only. Author states he talked to Sankara, including some "power corrupts" bs. Since it's memoirs, they might be full of lies, so I personally would not recommend you to use it as a credible source.
For example, there's this quote on page 116 (pictures).