But humanity has a remarkable capacity to invent new outlets to fill our waking hours as we redeploy resources used to make stuff to make other stuff or sell stuff. We didn't have (or foresee!) social media managers or video game designers in the 1960s. And software doesn't just make our production efforts scale, it makes our consumption scale. You can fit far more lifestyle apps on your phone than chairs around your table, and a couple of decades back few people would have foreseen mobile phone apps as a category of product that needed people to make, still less an industry reportedly topping up the paycheques of a million Europeans.
I'm not seeing the developed world's desire for more stuff reach satiation point, and if anything desire to subsidise unemployment is trending in the opposite direction.