Clarification on 6. User Conduct and how it relates back to movies?

Hello all, I hope me reaching out is okay but when I was looking at the terms of service I noticed that there was a section called "6. User Conduct", and in this section there is a rule that says one can not "...share or generate any Content or engage in behavior that is unlawful, harmful, threatening, obscene, violent, abusive, tortious, defamatory, libelous, vulgar, lewd, invasive of another’s privacy, hateful, or otherwise objectionable;" 

I bring all of this up as, with this in place, how can any violent movies exist? Wouldn't this rule prevent anyone from making something like that? or is it just refering to real life crimes? I know this question is likely dumb but I am very curious. 

Thank you for your time.