Zero Suit - Zero Suit Elsa

Is this a subtle way of telling the Rocket Heel complainers to "Let It Go"?

Everything about her face makes me think that earlier she told her friends "Oh sure, I've TOTALLY held a gun before. Totes." and now she's just thinking "OMIGOD. OH, MY GOD. This is a gun. This is a gun. Just… play it cool Elsa. Don't let them know."