I'd argue that being a greeter at Walmart, or in general a human interaction role is exactly the role for people in an automation future. The greeter at Walmart

I'd argue that being a greeter at Walmart, or in general a human interaction role is exactly the role for people in an automation future. The greeter at Walmart tomorrow may also be responsible of a fleet of robots that perform cleaning duties or stock monitoring. Home and elder care may employ a lot of people in future that are assisted by robots.