Is there data on this? Specifically I wonder if women who refused it for a first birth still refuse them for subsequent births (or maybe they change their mind?).
And it looked like a butcher shop to you? I honestly have no idea what you're getting this from. Do you remember you/your wife giving vaginal birth to her placenta? Didn't that look like a butcher shop?
He might mean butcher shop as in being treated like a piece of meat to be handled as conveniently as possible, rather than consulted or even allowed to guide her own birthing experience. My wife had made similar remarks.