It's not necessarily the answer, or even a good answer. But the service sector has been growing for a long time. And it has become one of the huge growth areas due to the software revolution. Just look at the types of jobs produced by Uber/Lyft/et al, and the many delivery services that are popping up. They're mostly low paying jobs for the most part, which in my mind, is not the answer to the destruction of jobs happening now.