If we use the robots to work the fields to produce the food AND feed everyone for free, then I think we'll survive as a whole, without the need for a universal basic income.

If we use the robots to produce the food AND somehow charge the people for the food, then I think we'll tear ourselves apart.

It's when you get hangry (hungry + angry)

Edit: Button misfire, sorry.

When you get hangry you get dangerous. 300,000,000 HANGRY People should scare anyone.