That is not true. There are countless of people who get games like CoD, WoW, and in this case Destiny and immerse themselves in one part of it. I've don't even remember the last time I played a campaign mission in CoD, the last time I did a dungeon in WoW (because I do PvP), or (I can but it has been so long) beaten a storyline mission in Destiny. There are aspects of games people life and don't like so who are you to say that "A true gamer experience ALL aspects of a game"? Are you placing people that don't do what you do beneath you?