What you are saying is no different than any other traditional sport. Take ice hockey goalies. In recent years they've become more athletic to the point that their bodies do things that non-goalies can't. How is that skill relevant or transferable outside of the game? Name a position in any sport and there will be close to zero relevance to the real world.
Even chess, what I consider to be very early precursor of eSports, depends on a narrow set of skills that you can't easily abstract into real life situations.