I think the point here is that one person can screw everything up for all of us. All of us have to be dilagent in teaching the next generation and this one that the actions of a few will effect many. It is all about personal responsibility and respect for others.
Anyone that has had something stolen from them knows the anger and pain when someone with lesser values destroys their respect in another human.
Everytime this type of thing happens it devalues all of us. Trust is lost and hard to regain.
Think before you act.
VERY nicely put! Could say it any better