There is little doubt that there is work for everyone. Problem is if there is profitable work for everyone. For example, you will find countless people to hel

There is little doubt that there is work for everyone. Problem is if there is profitable work for everyone. For example, you will find countless people to help dig various archeological site, help processing the various museum collection still hidden in boxed, ... Also "historically" is misleading. Historically the industrial revolution was one of the worst period to live - the conversion of those 90% to the industry was not a happy story. And the post-war golden age was after the worst wars ever. We are also dealing with some hard limit this time. On the production side, we are hitting earth physical limit on about everything. Even on the consumer side, we are hitting some limit, even for virtual activities, there are only 24 hour a day for you to consume. History is good to remind you to be optimistic. However, history is not a solution: some guy in 100 year may look back at this period as another great time in human history, but that's down to us find the details on how to achieve it.