If there is a FORCED program of introduction and/or reintroduction of Wolves into a pacified area, then the parents are not being hysterical. A deliberate attempt at such is not ‘nature’ and it isn’t the same as you may be thinking.
You emphasize “FORCED” as though that makes a difference. Presence of wild animals regardless of how they got there does not necessitate cages for children. That’s political drama and paranoia.