I think you missed my point, which is if he was uncomfortable with his child watching him play such games, don't let them watch such games. His negative reaction to "AAA" games in general because of that is what I found odd. If he no longer found the games appealing due to that then I suppose that's cool. But there are games in that space that don't fit that style of gameplay.
Again, I think you're missing it. He's not uncomfortable with his child watching him play such games. (Well, maybe he is, but that's not his point.) It was knowing that his child was watching him play such games that gave him the perspective for himself to see playing those games differently. He gained new perspective.
