That's not true at all. There are many great saves on deflections, breakaways or odd man situations where goalies play it properly, read the situation, use their skill (slide to the far post, splits, glove/blocker in the right position etc) and reaction to make highlight reel saves.
Andersen clearly looses sight of the puck due to traffic and chooses the wrong side (left) to get vision back on the puck which then makes him unable to make a leg push to the far side since he missed the moment the pass was played.
Credit to him for not giving up on the play and you can see how frantic he was moving before that and the high pace of the moving puck and the quick release on the shot. To make the save in this situation was a small miracle. But still in my opinion nothing but luck and dedication to not give up on the play.
Yeah I must be fun at parties I know
but meh...not much else to argue these days!