More automation will likely be the  response of a lot of employers.  Automated checkouts are gaining in popularity and as they get more people friendly, they'll get a lot more use. The only time I go to a human cashier now is when the queue at the machines is too long. Very likely, too, increased use of automation for stocking shelves and other store functions will follow.  The only reason we don't see more use of automation is that labour is cheap. They'll be great opportunities for those in the automation industry.