If you believe that what they do is good, it doesn't matter so much if their own back yard is sorted out, it's still good. If you don't, then not, and it still doesn't matter what their own state of affairs looks like.
Couple that with the catholic church's long standing stance of "anything LGBT or adjacent is child abuse" and you have an organization who's stance on "stopping child abuse" is "we must criminalize anyone or thing that is LGBT, but abusing children is a-ok, and we must make child victims feel like they are the guilty party, and making them aware that telling anyone about the abuse might send them to the 'police' is absolutely something abusers use".
It is absolutely correct to call out the involvement of any such organization in any claimed "child abuse prevention" system, especially a system that has no path to stop actual predators and criminals and by design has no possible mechanism for checks or audits.
I won't even consider trusting the catholic church's involvement in child welfare until they: compensate every victim, publicly report every abuser they have protected and provide all documentation to police, and they send every single person involved in covering up and protecting these child abusers to the police (because jfc they are child abusers), and then we can start addressing the various "schools" for native children that were basically torture centers for children that abused, killed, and raped hundreds if not thousands.