Yes, this fandom is fairly big on judging and accepting certain actions from some characters while condemning others for the exact same actions.

For example, take Arya's goal of revenge against those who have hurt her and those people she cares about. Cersei does the same. Arya is understood and praised or excused because of what she has been through while Cersei is condemned and made out to be an evil witch (although I am no fan of Cersei and think is she is an evil witch- my own venture into that hypocrisy).