The thing is, the replaced 20% people can always revert to having economy i.e., business among themselves, unless of cause they themselves prefer (cheaper) buissiness with AI. But then this just means they are better off in the first place from this change.
It is a bit like claiming that third world low productivity countries are suffering because there are countries with much much higher productivity. Well, they can continue to do low productivity business but increase it a bit using things like phones developed by high productivity country elsewhere.
It is a bit like claiming that third world low productivity countries are suffering because there are countries with much much higher productivity. Well, they can continue to do low productivity business but increase it a bit using things like phones developed by high productivity country elsewhere.