The United Nations says it has been forced to cut food, cash payments and assistance to millions of people in many countries because of “a crippling funding crisis” that has seen its donations plummet by about half as acute hunger is hitting record levels
How do you imagine that should work? Let's take Elon as an example. He owns companies that got successful, hence the wealth. It is not cash under his mattress or in the back account, that would be simple to take.
40 billion each year to end global hunger by 2030. Everyone is everyone in the whole world. These figures are from the Un food programme's. Population would not explode, because malthusian economics are for eco fascists. Rich people that have no food insecurity have Less kids, not more. See all of Europe and the US and many other countries as examples. Human population is not the graph about wolves and deer you saw in 10th grade biology.
It's all connected. Countries want to donate less. Supply is smaller, not in small part thanks to Russia's slaughter of Ukraine. The energy crisis that prompted costs rising, again, Russia. Greedy corporations increasing their slices of the pie at record rates at our time of need. Crops increasingly being lost due to the effects of the climate crisis.
Not an exhaustive list, just what comes to mind at this moment.
These problems are still workable but not with the current greed and zero-sum mindsets we get from our own population (e.g. the right in many countries letting out their fascism).
While we argue and fight, millions starve. It's not just a possible outcome, it's already happening. People who refuse to acknowledge the climate crisis, people who support Russia, greedy corporations, etc. Their hands probably haven't been as bloody since the colonial times.