Yes but the differences in skill to a pro tf2, hots, or overwatch and a casual to that of a pro in league, csgo, and games like that are a waaaaaaaayyyyyyyy bigger margin. That's the point. No one is saying it takes no skill they were just saying it takes less. And not saying it's less fun, just saying it takes less skill. Is that okay? Why does it bother you so much.
Try reading who i was quoting, "you realize why overwatch takes no skill." Also again you are saying there is a much bigger margin yet again it's different games, the only thing csgo players would be better than Overwatch players is pure aim the rest will be dependent on how much time they put in to learning the mechanics/knowledge of the game.
It doesn't bother me, i just don't see how people can say game requires no skill when it's pretty clear it does just not directly in the same way as their competitors.