in the short run. In the long run, productivity gains benefit* all of us (in a functional market economy).

*material benefit. In terms of spirit and purpose, the older I get the more I think maybe the Amish are on to something. Work gives our lives purpose, and the closer the work is to our core needs, the better it feels. Labor saving so that most of us are just entertaining each other on social networks may lead to a worse society (but hey, our material needs are met!)