I'm really not sure.
Obviously I don't know how it was anywhere else, but certainly up until some time in the 80s, at least, attitudes in the UK to what we now rightly regard as the sexual abuse of children were somewhat different, as evidenced by the far more lenient view taken by statute law of offences against young adolescents, at least, and by the sort of official attitudes now revealed by stories like this
Liberal leader ‘abdicated responsibility’ by failing to confront Cyril Smith
www.theguardian.com
Since the available information about how organisations, and groups within organisations, acted then when confronted with such cases is necessarily going to be partial when it's derived primarily from successful prosecutions, I'm really wary of generalising here, or, indeed, of speculating about people's motives when I have no detailed knowledge of the specific case.
I just feel more confident analysing this in terms of hierarchies and power relationships, because I feel confident we have clear evidence about those.
How people acted in particular institutional settings, and why, and how they were able to get away with it, are all questions of fact about specific cases, and certainly when I consider what we now know, as a result of public inquiries as well as criminal prosecutions and civil actions, I can't see any particular significant differences between the way the Roman Catholic and Anglican churches in the UK, and also particular ultra-Orthodox Hasidic communities, handled child sexual abuse at the time.
One particular characteristic of large religious congregations, it occurs to me, is that as people move up the group's religious hierarchy, they frequently tend to accumulate personal patronage that enables them to appoint their friends and proteges to positions within the congregation's hierarchy and bureaucracy in a way that few other organisations allow.
That might have something to do with the careers of abusive priests and other ministers of religion.