if its so simple why hasnt it happened?
Because we have been run by globalists who have only given us the illusion of having a democracy.
They don't care if the West's citizens are no better of than the developing world because they are citizens of the world themselves and as far as they are concerned why should someone in Britain have a better life than someone in Africa just because of where they were born.
So if their policies mean our standard of living drops but the tradeoff is that people's lives in Africa improve they are perfectly happy with that.
As far as Lloyd Blankfein is concerned they really "are doing God's work"
The problem that I don't think they have considered is as the West declines and becomes ethnically and culturally divided a united China will simply step in to the role that's been vacated. They have also not considered the very real risk of the West becoming Islamic as it no longer is able to control it's borders.
Tariffs should be used to prevent this from happening so the process doesn't cause the West's demise. The process is a noble goal but they are going too fast.