I see your drill down to fundamental issues and I raise you:
Pregnancy is not a sickness. Hospitals are for sick people.
If we reserved hospital birth for women and children with actual medical problems we would allocate resources much more judiciously.
An added benefit: not exposing otherwise healthy (and capable) women to an almost universally disempowering and disenfranchising birth-industrial-complex that seems designed to engender fear, self-doubt and pathological outcomes.