Some children will not be vaccinated because the parents' religion forbids it. Or their partisan politcs forbids it.
Now when I went to school and my son went to school CERTAIN VACCINATIONS WERE REQUIRED in order to be allowed to attend school. Unless a child was allergic to it and I don't know how that was managed.
Now parents are quite wanton and promiscuous in their "guiding protecting loving". They always have a "reason" for lousy parenting. Who suffers? Obviously we know the answer to that question.
It is not only the physical abuse the children are subjected to. It is also the mental spiritual and emotional abuse. Parents teach them to HATE at an early age. I'm pretty sure that is not how it is supposed to be. That's the way it is.
How do we rescue the children of such parents? I don't know. Parents think they have complete autonomy and sovereignty over their children's lives. Do they? No matter how grotesque their parenting is are they right? They OWN their children whom they consider to be just another possession and no one is going to tell them what to do with what they own?