Parents understand that they cannot be the sole arbiter of everything for their children. Locking down your children's inputs is not fully realistic. If you remember being a child you remember circumventing your parents at every turn.
I'm not sure that's implied anywhere. There are many non-parental roles to be filled in society that should steer harm away feom children. Priests for example. Teachers and librarians, nurses, bus drivers, shopkeepers, and so on.
Yes. At the tail end of my comment I stated that calls for violence (forced imprisonment) against either CEO (like original poster in this thread) or parents (like me, as satire) for not sanitizing a child's entire life is wrong. Both are wrong. There isn't even a problem here. Certainly not one that requires the use of force to deprive humans of their volition.