I'm quite probably wrong and I'm also playing devils advocate poorly. What I'm trying to say is we already have almost everything we need. While I can point to many aspects of my life that could be improved upon, I can't point to many where the improvement would result in more and better jobs.
That's not as bad as it sounds. Every event has to happen for a first time. But you should realize that you are making a very extreme claim based on nothing more than speculation.