There is a convergence of GRIN (Genetics, Robotics, artificial Intelligence, and Nanotechnology) that is taking place in 2016 and started a few years ago. Horn wrote about it in his book Forbidden Gates. Humans have a lot to fear from GRIN during 2018-2027 (10 years from January 2018 through December 2027.) GRIN may replace from 20% to 40% of human workers in the US and Europe by July 2026–only 10 years.
The Factory of the Future back 30 years ago (1986) could produce many different products with humans, robots and computers. A factory that a few years earlier required 2,000 employees could with the Factory of the Future produce the same types and amounts of products with about 200 employees, or 10% to 15% (200 to 300.) Some industries will probably see a decrease of 40% to 85% of their employees (including workers and managers) during the next 6 years. The retail shops, including cafes, will be hit hard by replacements during the next 6 years.