I am not happy about human beings being equated with dogs, but since you folks want to use dogs in your analogy lets use a dog then.
Dogs barking is normal. It is the same as humans talking. Nobody takes any offence as it is normal and the dog does not mean any harm. But in this case the dog does not bark but it actually jumps at you with the aim of biting you. It actually manages to tear up something that has immense sentimental value to you. Some may still ignore but a few will not be able to control their emotions.
I am not interested in the film, what is worrying for me is the double standards and hypocrispy of the West but in particular the U.S.