Syag, it is a real puzzlement why people refuse to believe the truth. We have a saying in yiddish “ah zoy vi goyishtuzch yiddishtzuch” what happens in the goyish world also happens in the Yiddish world and that is because we are all human beings. We all have yetzer hara and yetzer tov and we all have bechira. We have the same illness and can contract the same diseases. It is the way we choose to live our lives and how honest and faithful we truly are to the Torah that makes the diference.
For many people it is just too hard to believe that Frum Jews would behave so horrifically and it will still take time for them to get it. For others, they believe what their Rebbeim tell them to believe. Some are just jerks who like to stir up conflict and add fuel to the fire, and some are molesters themselves trying to keep things undercover.