Millions of people base their entire moral compass on the belief that the Catholic Church is a holy and (reasonably) uncorrupted institution.
Imagine the WORLDWIDE panic if they found out what the Pope(s) have been doing?
Even the UK Royals would create a similar effect, although probably not as catastrophic.
I suppose we just have to accept that these monsters are being dealt with behind the scenes.
Still, these monsters hide in plain sight because their crimes are so unbelievably atrocious that they seem incredulous. Some exposure would be EXTREMELY useful to that end.