Which creates a fertile ground for Marxism 2.0 . The moment the screws tighten even more and instead of middle class you get technical/service class for the eli

Which creates a fertile ground for Marxism 2.0 . The moment the screws tighten even more and instead of middle class you get technical/service class for the elite you will have a lot of unhappy people to deal with. And as history has shown time and time again when you have a lot of poor and unhappy people new ideologies could spread like fire. Another thing that concentration of wealth brings is that when the chant becomes "eat the rich/powerful" there are very few rich people left to mount a solid defense - the Arab Spring, the Fall of the Berlin wall all showed that. (I mix political/military/economic power because I think in electroweak style theory they are all the same - the ability to mess up with other people's lives)