Many of these arguments assume that in (say) 50 years, all the janitorial/toilet cleaning/fruit picking jobs (i.e. shitty) jobs won't have been replaced by robo

Many of these arguments assume that in (say) 50 years, all the janitorial/toilet cleaning/fruit picking jobs (i.e. shitty) jobs won't have been replaced by robots. I think this will happen whether it puts people out of work or not, so maybe we stop people from needing these jobs in the first place. Sure there will be some manual labor left to do, but it'll be highly paid so you can do it 5 hrs a week instead of 50 for some extra cash for your house party.