Unlike throwing similar rocks over and over, using historical examples as models has a pretty poor track record. Hence the saying that generals are always fighting the last war!
I do think they have some value, but I don't think the conclusions are necessarily obvious. We really only have two, very widely spaced, examples of mass changes in employment due to technology, the first being the advent of farming, and the second being the industrial revolution (the printing press may have put scribes out of work, but they were never a mass occupation). The industrial revolution had pretty wide-ranging social effects and did pretty much end a previous way of life: it put a lot of farmers and artisans out of work, which resulted in mass migrations to the cities, and employment in the new factories. It also produced new kinds of social challenges, like the tenement slums, urban riots, etc.
I think it's not entirely obvious what that tells us about what a mass transition from the factories will look like. Industrial technology both put one mass occupation out of work (agriculture/craft) and produced a new mass occupation to replace it (factory work). The main question people are asking, I suppose, is what is the new mass occupation that will replace factory work? It's also not clear what kinds of analogous demographic shifts or challenges it might produce.