Although the Doctor appears to have a remarkable intellect, the Doctor does show a number of very human failings which might actually remind you of a certain sub-species of human. The Doctor can be grumpy, sulky, indecisive, engage in risky behaviours which place both him and his companions in danger as well as having quite an extreme sense of fashion.
This breach of protocol matters because it can make it even harder for theatres to take chances; harder for new writers, new actors, new directors to come into the art form; to work outside of the mainstream. It makes it harder for established writers; actors; directors to try something new, do something new.
Brandi is right, too, though, when she responds to Yolanda by saying that the other Housewives all get away with acting crazy and misbehaving. Let's not forget, Lisa Rinna threw a glass which was reckless. If that was Brandi, they would have called the police! It is a #DoubleStandard for sure. Poor Brandi!