Dear Martial Artists, what is your opinion on this ?

Today parents are enrolling their children to learn Martial Arts and other arts of self-defence with the intention that their children will learn to defend themselves. But, they seem to be missing out on this important point and that is ANGER CONTROL. Children should be taught to control their anger before lashing out on anyone they find irritating. A person who learns to control his or her anger is able to forgive and pardon people for small small issues. But when this untrained children grow up into Adults, they use their skills to bash a thief who could have been hungry for days and he could be stealing something for the first time. Is it not the Responsibility of Adults to teach their children to be soft hearted and a good human being ? We often see Youngsters engaged in Street Fights primarily because they as children were only trained to use their hands and legs to break someone's face and no attention was paid to teaching them Perseverence and Anger Control.