Nope, that’s you assuming such.
Well then how about you clarify your meaning? What is it that you mean when you use the term "molester"? In the vernacular, most people assume it means someone who rapes or sodomizes a child.
You exhibit such disgust for someone who has inappropriately touched his sisters to the extent that there is no further hatred left for people who have done far worse abuses.
Your sense of proportion seems out of whack.
What did the boy deserve? He deserved a d@mn good asswipping and a very stern lecture as to why he will never do such a thing again, as well as being informed that he will never be permitted to be put into a position such that he can contemplate ever doing such a thing again.
Obviously the parents didn't handle this properly.