Cases like this are important for another reason: they demolish the narrative that the organization is guided by Jehovah through his holy spirit. Every child that is victimized by people who are not dealt with properly (by immediately contacting the authorities to investigate) is another child that Jehovah let down by not informing the GB to promote the proper policies. And that is before we learn some of the details of these cases, such as the lack of empathy and the times that they allowed the perpetrator to confront their victim in a room where the only other people were elders, which means the victim was basically alone.
So, they have to either admit that they dropped the ball repeatedly for decades, or they have to fight tooth-and-nail, which just makes them look worse. At some point, the publicity will become too much for the rank-and-file to ignore.