catholic, puritan, I think any denomination or any religious or philosophical or constitutional/legal framework worldwide would have a problem with it, barring niche cults and communities.

I suppose you have to ask, if most people would have an issue with it, is it that its simply that they're all wrong, or is there a reason for that kind of social teaching and practice? I think in this case there is, because of the risks involved, and because of the special status of children.