Some human supervision will always be necessary when dealing with other humans.
Maybe a few people and many automation robots.
Like my automated check out line example above.
Look on the bright side -- the robot cannot spit on your food or piss in your coke
- The robot has no hostility, depression nor human emotion or inconsistency.
- Kept in repair the robot shows up for work on time every day.
- Robots do not abuse alcohol or drugs nor waste time on infatuations with other robots.