I specially like your last point, and you will make even more money if what you produce makes them smarter. It is all the point of IT: increase the human capac

I specially like your last point, and you will make even more money if what you produce makes them smarter. It is all the point of IT: increase the human capacities (computation, data handling and understanding, productivity, communication...). People who already master all of that do not need you so much.