I responded to someone who deleted their comment, it was a valuable and good comment, so I don't know why he deleted it, but here's my response:
I think it's the wrong question he's asking. We're trying to restrain technology and productivity increases from reducing the need for human labor, rather than asking if we can create a society where human labor is not needed to survive or thrive in the first place.
Is it better to have millions toiling away on assembling lines to pay for food so their kids don't starve, or it is better to have millions of robots toiling away on assembly lines while a generation of people are freed up to pursue other things?
We should be looking at the long term trends in demographics and labor force participation and asking not "How can we gum up technological progress so people continue to do shit work", but "How can we prepare our culture and political system to transition to a world where work may be a choice, an optional pursuit, but people can live without it, or find meaning in other ways?"
And that doesn't just mean concepts like Universal Basic Income, it also means, how can people society deal with newly found idle time, without self destructing or losing motivation. These are huge challenges, but they aren't going to go away from questioning Silicon Valley.
What needs to be questioned is the entire model of the protestant work ethic style industrial society, and how a transition to a post-industrial, maybe post-capitalist society, could occur.