Well, they say that, but in my experience at least, that is just conjured up as a more palatable explanation after the fact. While I do think that a certain, even significant, amount of automation is good, there is also a large mass of unemployed that can undoubtedly be trained to fill these "human interaction" kind of roles (support). This workforce is still not hard to find at all. We just don't want to do that - there is not a single western country left that has low unemployment as its key prerogative.