I think this line of reasoning is premature. The drive to mass automate is delusional. The complexity of that undertaking is barely grasped, and the tech to enable it may be visible on the horizon, but what we are working with today is not that technology. The AI today is "Atari graphics" and, yeah, sure, we can see the photo realistic fully automated civilization in this capability, but there is a gargantuan series of unsolved and nobody wants to touch them human political and human maturity issues that will stall and derail all of this thinking. The tech is on the horizon, but the human race's ability to meet it is not, we've got growing up to do.