For an old fart, I actually feel pretty open minded about this. Everything needs to change with the times, so why not the Olympics? In ancient times, the Olympics were very much derived from different combat abilities (Like the javelin, wrestling and such) and has slowly evolved into different, more modern things that aren't directly linked to warfare and fighting anymore. I think e-sports has earned a spot in the games, it might not be about the pinnacle of human physical prowess, but they take it very seriously on the highest level and requires a certain skill set just like any other sport. I'd venture to say it's even physically more demanding than some of the current Olympic sports.