I really don't know how old you are, or if over 30, how much you remember of how you were influenced when you were a kid. But I can tell you that kids are influenced by everything they see others do, or hear from adults. Kids are very much in to soaking things up and getting their own preferences reinforced. Do you really think it is otherwise? I don't mean to take away from everyone's responsibilities for their actions, but if a person is 'taught' wrong, why wouldn't they be expected to act wrong?