Earlier quoted context omitted.
The practice of routinely scheduling a c-section is basically a confession that birth medicine doesn't serve the patient. Any reasonable medical system would allow natural birth to progress until medical intervention became necessary.
Alternatively, a reasonable medical system might err on the side of a few more not entirely necessary C-sections as opposed to more not entirely necessary maternal and baby deaths. As a legacy of upright locomotion balanced with large cranium size and infant helplessness, humans have ended up with an objectively poor design for giving birth to offspring. Death during that process is “natural”.
C-sections are scheduled in advance (sometimes over a month in advance) because the American medical system has optimized for cost reduction (which includes extreme risk aversion) rather than patient outcomes.