[helloworld11]

What you say is understandable, for your son and family, but under no circumstances should it be used as a justification of or argument in favor of self-censorship of free expression against an honestly repulsive state power in media and elsewhere. Movies have been made for decades with all kinds of nations and their agents being portrayed as the "bad guys", and without hysterias about violent demonization of regular people in real life from these countries coming true. Why should China be an exception?