I agree with this view. You still need gardeners, maintenance staff, custodians, plumbers, electricians, drivers and shop staff. They cannot afford to live inside current smart cities.
Most middle-class and rich think of smart cities as just large gated communities. But unlike a gated community, a city needs a large number of lower middle class workers. If you "sweep them under the rug" by relegating them outside, you might end up with slums anyway, albeit outside the boundary.
I believe it. FWIW, I think this problem has been a theme of SF politics & transportation reporting since the 90's. I predict that it won't be solved until the SV/SF tech money bubble deflates some day.
Most middle-class and rich think of smart cities as just large gated communities. But unlike a gated community, a city needs a large number of lower middle class workers. If you "sweep them under the rug" by relegating them outside, you might end up with slums anyway, albeit outside the boundary.