It is only a relatively small problem, because the guy at the helm appears to be not sufficiently successful with his approach. That said, he did have some notable wins ( Alibaba comes to mind ), so whether we discount is as luck or something else, the approach mirrors venture's unicorn search ( 19 will be busts, but one will be a massive payoff ).

Separately, just because Son is losing a lot does not mean that a better equipped investor won't try to do the same, but better. At that point, this strategy would absolutely be an impediment to regular consumer.