I am going to speculate that it is incredibly unlikely that those 12 year old are going to grow up to be well behaved adults. I'm also going to speculate that the vast majority of those twelve year olds do not telegraph their wickedness to anyone in their life or their social circles - parents, teachers, relatives, etc because for last several decades US adult population has been playing ostrich pretending that the disgusting behavior of junior is only a problem for the juniors of those unwashed masses from the redneck South and cannot possibly ever come from the home of the NPR listening, PBS supporting, women's march going family.