Hollywood, or if you want, mass media, concluded that too, long ago. Killing individuals or multitudes, gore, and a lot of other permanently damaging activities

Hollywood, or if you want, mass media, concluded that too, long ago. Killing individuals or multitudes, gore, and a lot of other permanently damaging activities are permitted or even glorified, while a lot of less damaging or even consenting ones are banned. Kids even grow with weapons as toys, culture see that as natural or even beneficial. And while by far most that consumed that content didn't ended as i.e. mass murderers, some did. But somewhat is expected that the would be consumers of banned content will be less capable to distinguish between reality and fiction.