I think the collapse in Venezuela and Ukraine is 100% a government parastatal problem, and fixable, but I'm not sure if Lebanon's situations are the same. The personnel in the government are very corrupt, and the collapse has surely happened because of the government too. It's honestly very sad.
Perhaps some day you can do something similar about counties in Africa.
Lebanon is a real mess. It is difficult to see how they can turn things around anytime soon.
I wrote a post four years ago about the poorest countries in the world. It is titled Exploitation of the Poorest Countries. It would be worth taking another look at Africa.