Fade is not power hungry, she mutes people that throw out the f-bomb, sounds like enough reason to me. The people that want her fired are people that were muted for it, they they constantly QQ in WC about it, there is another valid reason to mute someone. IF you have a problem why WC about it, take it up with the GM in pm and try to get it resolved.
I think Fade is doing a good job monitoring WC, which needs to be done with all the disrespectful little ingrates that are constantly on there.