The problem I see is that none of this needs to employ many people anymore. How many people does Microsoft or IBM or Oracle employ? Compare that to Google or eBay or Yahoo! - and that to Facebook or Dropbox. Even for physical products, what does it take to "make stuff" anymore? Does anyone think that if Telsa gets to selling as many cars as Ford, they'll employ anywhere near the same number of people? Or have a supply chain that extends to hundreds of thousands/millions of workers?
Technology is constantly replacing human work, but for a long time it was slow enough for people to adapt and find other work. These days I'm less and less sure that's the case.