The piece's author holds a humanities degree in Psych/Neuroscience.
I point that out because while we've accepted that blue collar jobs are/were "going to be automated" or "going overseas", there's still a pervasive trope that an undergraduate degree provides some protection and is of value unto itself in the workforce.
But - as evidenced by his systematic experience of key-pressing - his position @ Google is a stop gap, in the same way that the humans in Uber's vehicles are a tolerated inconvenience.
This while the people the company ACTUALLY values, at present, are the engineers - tasked with devising new ways to automate, regulate, and systematically eliminate human fallibility from the equation.
Solving the problem of what to do with the millions of us that take steps to educate ourselves, want to contribute, but realize that we're a poor facsimile of the machine that will eventually eliminate our jobs, is the central question of our generation.