They do, however, purposely depict all the gory details as common, everyday sights. Night after night, for the past 30 years, the news media has consistently played all the blood and guts it could get. The children of 30 years ago saw it every night, and so do the children of today. And, that's just on the news at dinnertime. There's more in the movies.
Children are continuously in a learning mode.
They try new things, which normally tries the nerves of adults. When children try a dangerous or disrespectful thing, it requires swift correction from an adult. Liberals, however, try to tell us that youngsters should be allowed to find their own way by trial and error. Well, if you're a parent, think about that for a while. For instance, I have trained many children in the proper care and use of firearms.