The real problems begin when machines become competent enough to do most of the jobs which currently humans do. The system of job-to-earn-money-to-live wouldn't

The real problems begin when machines become competent enough to do most of the jobs which currently humans do. The system of job-to-earn-money-to-live wouldn't work. Either money or jobs wouldn't have any significance for humanity for pure survival. Political systems will then change to accommodate human survival. Star trek's model of post scarcity economy would probably be the norm.