People are way too worried about the robotics revolution but I don't believe there is cause for concern. We are at basically full employment right now yet in the last 100 years we have invented every type of digging machine imaginable, pavers, cranes etc. We have automated welders, machining centers, 3 d printers, computers etc. Products are spit out on automated lines with no human intervention. Even with all these labor eliminators we are close to full employment and a plumber costs me $100 an hour. And yet I see the local cashier is missing teeth and cannot afford the dentist.
We have plenty of places where labor is needed (like fixing that poor cashiers teeth) and clearing my pipes for less than $100 an hour.