Dictator is something which a person takes over power without considering the interests of others. Ignoring the rights of others for his leadership. Despite the application of the dictator for good still, I do not agree.
Especially if adopted during the school environment. Children will be afraid, do not open, and be free not to do. Dictator must be removed. Because dictators do not reflect freedom and opinion. And if there are leaders who have properties like this then the leader is not a wise and prudent leader.