I really don't think incentives changed so much in Eritrea or North Korea or Iran lately. If this was a Western-only or rich-countries-only phenomenon, I would

I really don't think incentives changed so much in Eritrea or North Korea or Iran lately. If this was a Western-only or rich-countries-only phenomenon, I would provisionally buy this (and a bunch of other Western-centric) explanations. But it's a global phenomenon.