I certainly hope some of them repent.
It is going to have to come home to those who will repent, that this is grievous. One can only speak of repenting something one has a valid reason to not want.
In order to have an effective hand in this, the patience of believers will be sorely tested. The devil is always trying to sell the quick fix, which isn’t a fix at all. The “narrative” cannot be about anything but the Lord and the babies and the killers. To get churches and labels and points of view and other miscellaneous drama caught up in it is to invite distraction. Not even the Moloch reference makes sense until the preservation of the babies is seen to be right, and this requires reviving a concept of the Lord’s love that is virtually forgotten today.