Well, that is just not true. Technological innovation has been automating jobs since, well, the Romans built aqueducts and hydro-power and stopped people having to haul water in buckets up hills and bashing grain with a rock.
There are more people employed now than at any time in history. That's only possible with automation. Even since the time of the Luddites, people have been freed from drudgery and poor jobs and have higher quality of life, despite industry after industry being dissolved.
For each product that is produced at lower cost and higher quality through automation, extra spending is released by the consumers who get to purchase those products at lower cost relative to their income. The extra spending either goes into savings (good) or spending (still good) which in turn creates new industries which create new jobs.
Essentially, you can't have a gaming and micro-brewing industry without the more menial tasks being replaced by automation. I want no part of a future where new innovations can't happen because we insist on slowing technical progress to keep people in menial jobs.
The process has been repeating for a millenia - you have to have a very compelling reason to suggest that it will somehow stop because of more technology.
