It's a refreshing perspective but I think he should have briefly mentioned that there are certain cases in which a CS is indeed medically necessary. I wouldn't want someone to question a dr's recommendation to schedule a CS for previa or certain podalic positions.
The purpose of the article was to show that sadly, because of some poor doctors, you do have to question. I found a provider that I trusted and knew I wouldn't have to question while some people just blindly pick a doctor and follow them. The topic of this article wasn't instances when a c/s is necessary- there are plenty of those out there!