I don't think anyone ment that.
I think some ppl just want to point out if you put a "walk in the park" functionality in a game its same as put a instakill ability to the game. Its make the game completaly pointless for some players like if you put a button to a game which just basicaly finish the game for you.
Sure some ppl won't use it cuz its break the immersion but some will do and it will break some others immersion.