@Conflict Said
Films and video games feature real life attitudes. With the exception of a few that exaggerate or parody the way life works - they're a reflection of our world. Filmmakers like Stephen Spielberg or James Cameron would argue that films do make valid human arguments.
I stand by my example. The joker puts into a practice a crazed variation of the subject of this topic, but in its mad way, it still represents giving batman a good beating to force batman into submission - something gorillas still do, actually.
Films can be used to showcase a historical incident. Spielgerg made "Schindler's List", which brought to a wide audience the humanitarian act of Oskar Schindler who saved thousands of Jews from the dreadful brutality of the Nazis. The audience was left to decide whether to either accept the film in its entirety or seek further historical information to separate fact from entertainment. I chose to do the latter and not only became better informed, but also had my humanitarian and pacifist views reinforced by the experience.
The violence depicted in the film was sickeningly extreme but necessary for the story development. It was not what I would call gratuitous or 'glamourising' the horror of what happened, rather, the moral of the film was to make the point that the human spirit can overcome the most terrible evil, and that one good man can make a difference amid the appalling horror of war.
I too am frustrated by your constant conflating of the fantasy world of video gaming and ludicrous superhero /anti-hero movie making. The Joker doesn't actually exist, at least in the way you seem to think he does. He is the product of a warped imagination. Somebody may decide to take up that identity but then that person would be a copycat... in which case it would be life imitating 'art' (for want of a better word) rather than art reflecting reality.
I'm afraid it appears you clutch at straws to support your apparent view that violence in life is not only inevitable but necessary.
I'm afraid I can't support that view. Violence occurs, but it is not inevitable. There is always an alternative.
Nobody can be criticised for defending themselves - with the minimum amount of force necessary - but such a defence would not be needed if the individual was not first put at risk from an aggressor and I argue that in such a case, the alternative to violence was available in the first instance to the aggressor.
Violence need never be the first option.
And to get back to the original point, it should NEVER EVER be inflicted on children by adults for any reason.