I think you are missing the broader view. If the goods are produced by robots (energy food, houses etc and even new robots:) ) then the goods will be here and theoreticlly humanity should attain an age without poverty, who cares about jobs if eveyrthing is produced without work. The goods are there. Now the big question imho is about distribution of those goods, not about jobs. I would happily play guitar rest of life if i didnt have to earn to live.