Who does it benefit to automate away well paid industries? For every well paid industry mostly automated away, you remove one more path for financial mobility.
One less path available means more people doomed to the service economy serfdom. You can be incredibly intelligent, creative, personable, and driven, but bad luck can still doom you to the role of a serf.
It's incredibly naive to assume the pattern of the short history of industrialization will continue. More jobs may have been created in the past, but where are those plans for the future? Why is it imperative we accept the plans of people making money hand over fist, while also forced to endure the hardships of adapting?
Jeff Bezos won't have difficulties adapting, but the average citizen will lose their healthcare and get beaten by a cop for protesting their own social murder.
Pure automation and efficiency can't be the one true path if we want to maintain our current economic system. Capitalism needs waste and inefficiency. It has little room for charity when the shareholders are the end beneficiary.