So far we've automated physical tasks. It was possible to go into intellectual jobs as an alternative avenue, since automating that wasn't possible. However now we're automating mental work. Humans can currently go into jobs requiring higher education or creativity but 1) this won't work for everybody and 2) this is not a new avenue outside of the reach of automatization. The machines have a good chance of catching, especially since a lot of those humans moving into more specialized jobs will be tasked with making better machines, which in turn endangers more jobs.