Sometimes a parent relies on an electric device( cell phone, TV, computer, tablet) to babysit their children so they can do something they want, have some peace and quiet, or so they can get chores done. It’s sad. I feel bad for this momma. Boundries were not at and consequences were not experienced by this child. If there had been, his would have been a different turn out. Children need routine and stability. If that routine and stability happens to be screen time, when you take that away, you take away the safe space the child feels these devices have become. Which can cause panic and acting out.