The interview was some time ago and can't currently find a link to it. In essence he said there are many factory type jobs that could be taken over by robots so people wouldn't have to do mindless work of making widgets etc. Cashflow would need to be maintained so people could still buy the widgets but they could also expand their horizons beyond factory work.
Well I agree with that. It's a good thing when boring manual labour can be done by robots...as long as people can find better work.