It's not a good example to kids when this so called honesty only comes out when they feel aggrieved with the officials performance. Surely, the best example to kids is showing respect, understanding, compassion and so on in the face of perceived adversity.
You have to remember that players, managers and fans are biased, the officials are not. Also the players and managers try to deceive the officials throughout the game and the media circus is to try and influence officials to make decisions in their teams favour. Is this a good example for the children?