Exactly. In many cases, the parents have no idea of how to interact with their children and do not teach them simple rules of behavior. Often, the child is dumped in daycare at 6 weeks, and the parents spend about a maximum of 2 waking hours daily with their offspring on week days.
These really stupid activists and the legislators they influence have taken the control of obsessively defiant children away from the parent by threatening to jail them if they use physical means or verbal "abuse" to cause defiance to cease.