I hope they develop robots that can do labour work because young people do not want to do labour jobs. Take farming, we have lots of equipment that takes most of the labour out of farm work but it is out of reach for small farmers. Many small farms, and mid size farms depend on people to harvest the crops, but most young people will not take a job that requires sweating, so farms have to bring in labourers from foreign countries to do this work. Robots will work 24 hours a day in all kinds of weather, but the price has to be reasonable so small farms can afford them.