What a fucking bad stinking ass video (yes I had wine :-)
It looks like this video is more intended for parents (go ahead, punish your children often, they'll love you more!) than for children.
Children are not trees that need to be fixed into a form.
Children are people. They are individuals. They are living, breathing, thinking humans.
They must be set free to roam and discover. They must discover the world and themselves. They must discover how to properly and politely disagree and argue. They must discover their own will and voice. They must discover how to evaluate whether to obey or not.
Sure, they need a lot of guidance, but most of that is found in the parents' example, natural consequences, and kind explanation.
And when did anyone ever learn anything from sitting in their room except to be obedient without question and keep their mouth shut?
Oh wait....that's exactly how Watchtower likes their fresh meat...