I'm curious what his answer will be. Assuming he has an answer.
I don't know if it's a good thing that people should have to uproot and move away from friends and family whenever economic trends change. I'm beginning to think it's all for the convenience of the 1%. One can expect support from family when finances are tight. Grandparents caring for kids while parents work, for instance. Moving away from that is risky when one is on the economic edge, so I can see why there is reluctance to move away. On the other hand, anybody who is absolutely dependent on keeping a job because otherwise they would be out of work and alone in the city is exactly the kind of power that the wealthy want to have over the work force.
Another thing is that the cities aren't exactly brimming with jobs these days either. That, and cities are already strained to provide services to the people already there. More people makes for more expanded urban infrastructure. Meanwhile rural areas lose population, which means less for everybody left behind. If trends continue, the rural country will be pretty much empty while an urban jungle develops in a few states.
So, why not develop an economy that provides for a decent living in rural america? A part of the answer would be universal basic income. Another answer would be breaking up factory farms into smaller farms to accommodate family farming. Another would be expansion of high speed data lines to every home and business in the country. Not saying I have an answer but am saying that our current system isn't working and the trends leave everybody worse off if they continue.