Is She Wrong or Is She Rig?

Debated comment to this video where the topic was about Santa and if she crossed the line. Everyone had different beliefs so was she wrong for telling another child that Santa isn't real? My husband was talking off topic rules that are set and no one should come in the house to change traditions. I clearly understand his thinking but when it comes to man made traditions instead of setting your own from traditions that were terrible and horrific that we glorify,,,I will stand on my truth. Please share and comment because I would like to hear your side of this. Anyone that comments with hate or low level innerG will be deleted and blocked.