I think even if the utopian case happen and the machine wealth get shared among people and everyone lives happy in leisure while the machine does everything, ev

I think even if the utopian case happen and the machine wealth get shared among people and everyone lives happy in leisure while the machine does everything, even then it would severely curtain social mobility. There will not be a way to get better outcomes in life. An even larger number of folks won't have any upward mobility. A lot of human inventions in the past 2 centuries have owed to individual drive and ambition. Once that goes away, how do anything new happens.