This never happens in real life because it takes a child a lot more times to get in trouble to actually learn not to do it again. Also all the children have their chores, which they get done without a problem and never complain about it. Once again children complain no matter what, so that can t be true. The problems are resolved through talking and the parents raising their voice. From my own experience, whenever I got in trouble my mom would raise her voice to me just to let me know that I was wrong.
Most parents do that in order to get through to their children.
If the parent is real nice and soft to the child, then the child thinks that they are not mad and will most likely repeat the wrongdoing. Many people who watch these kinds of shows start thinking about their own families. These shows are like guidelines to raising a family. They actually are not a guideline but either way people try to follow examples from the shows. It is like a fantasy world that most families want to live in where everything goes smoothly.