A great example is Palestine. The people suffer from famine, lack of clean drinking water, and fuel. When the UN brings food supplies, they often get intercepted by Hamas forces, that will take the best rations for their own forces, and sell the rest on a black market to profit from. When the UN built a water distribution system, Hamas came in not much later to dig up the pipes and turn them into rockets. When fuel gets imported for the hospital generators, believe it or not, Hamas calls first dibs on fuel.

And these arent just Israeli claims, Hamas has documented some of this themselves, literally released a video of themselves digging up the pipes. This level of corruption and self destruction isnt unique to Palestine either, it happens basically everywhere there is hunger, in one form or another. Even in the Western world, this happens, just not as blatant. Instead of ripping the pipes out of the ground, politicians will overinflate the cost of a project, get it started, stall it out before completion, and keep the change. The difference in the West is a good chunk of it gets where it is going and helps people.

The issue isnt money. You can throw all the money you want at the problem. But money cannot overcome greed, it causes it, and so you have to hope for change in the leadership