Presumably there are people who are being exploited in the world. But to claim in general poverty is a result of exploitation seems very questionable.

Start with basics. People live in the woods, with nothing. Some start building a hut from sticks, others don't. The ones living in huts suddenly are richer than the ones who don't, even though they haven't taken anything away from the ones who don't have huts.

And of the ones who don't have huts demand some of the huts from the people who built them, who is doing the exploiting?