Lol watxh what happens if a little stick gets stuck in that rotor. I have toys left on the wall more advanced than that.
He's also one of those that think robots will make less jobs, but like the computer, it is only poverty in math and foresight that makes hin claim that. Espically considering you need a hundred trips or a hundred robots to pick one tree, you'll put half the country to work just to make them and half can stay on for repairs and modifications for unforseen conditions.