Most people do not have the opportunity to make themselves valuable.
It's generally understood that at this point in history most people shouldn't really have to work at all. The whole point of technology is to make living easier for everyone. The root of this problem, as far as I can understand it, is misallocation of capital, not of "jobs". The efficiency of the free market is telling the labor market, "hey, you don't need to do this job anymore." So why are we still forcing these people to work? They should be allocated the capital gains reaped from market efficiencies that are a result of technological innovations.