The situation isn't the same. Giants stadium isn't being used as a shelter for destitute citizens so the game can go on as planned. The NFL gave Steelers special permission for same day travel, and for what it's worth, it's not a major disadvantage.
There are many, many people on the east coast dealing with life changing circumstances, so who gives a crap if the Steelers can't sleep in their hotel or where a game will be played.
If someone challenges you, accept the challenge. Be consistent and persistent, and do it with a smile on your face. Then let them know exactly what that smile means.