I like to think about it this way: why do printers need me to give it more paper? Why do I need to go buy paper from the store? These at the most trivial real-world things a human can do but I can’t imagine any robot doing that for a very long time.

Forget self-driving cars, how about a printer I don’t have to unjam or fill with paper?

But I doubt that kind of thing will happen in my lifetime.