How much education do you need to screw caps on toothpaste as compared to designing robot arms? How many people just can't attain that level of education?
We need to make sure they are looked after.
Sure, right now it's ridiculous to think that some tooth-paste screwer is going to go and get a robotics Ph.D. However, that will not be the case in the future.
Using a computer at all used to require advanced training. Not anymore. We grow up on them, and things like "data entry" are low skilled jobs. The same will be true of building robotic arms.