The problem is not that C-sections are riskier than "we" might think, and certainly not that I might think because I'm extraordinarily unlikely to be in a situation to decide whether to do one or not. The important question is whether they are riskier than the alternative (natural child delivery) in the specific instances where a C-section is practiced.

It's entirely plausible that C-sections are done too casually and doing them less often would result in better outcomes. It's also plausible that they are not. The cynical in me finds very plausible that the answer to that question varies widely doctor to doctor.