Comment by rangestransform

At a "rich world" company that wants to make money, it's completely rational to not give a shit about "poor world" people that won't make you much money (relatively speaking) anyways. It basically only makes sense to milk the top leg of the K-shaped economy.

Conversely, it opens up a niche for "poor world" people to develop local solutions for local challenges, like mobile payments in India and some of Africa.