Telling him to grow up is name calling. Also you call him passive aggressive then drop that last line. But I guess its just the pot calling the kettle black.

Anyways good for him, he has more or less beat the game, he did the majority of the meat if he wants the salad he can, clearly he does not want the salad and no one is forcing him to. The best comparison I can say is you can play CoD all you want with just one gun, changing your gun to get all the cameos does not necessarily change the experience. To each there own, some people love grinding some people want things to have benefit. .And ps we all do things for benefit, even the most benevolant help others for the feel goods that came with it, so they are just as selfish as everyone else.