Afraid we can't agree with that, it's inside out.
Colonialism (before and the continued form of theft of other country's resources) and Capitalism sit at the very heart of our problems.
It's just that when it's someone else's country, a "deemed" poorer continent like the Africas' or the Asias' that suffer, it becomes easier for the rest of us to expound virtue.
https://primal.net/e/nevent1qqsf0v7snprz2hj87v7h09ul5umlnznka8l23f7h79hr73j3aeg6trg65lcuk