The point is there will be less and less global-economy jobs (because of automation and the insane productivity it allows to very few skilled people) and more but not enough local-community jobs (caring, agriculture, menials and so on). In a fair deal of the so-called first world, too many educated people are just reverting to local-community jobs already, competing with the uneducated and migrants. This is not going to end peacefully if some sort of basic income is not introduced soon.