'It's not about that.'
Yes, it is. It is because this is a person, this Dr. Walsh, declaring generalisations about the pain felt in childbirth and furthermore, making generalisations about both this and the ramifications of it on their future relationship with their children.
Studies have shown, for example, that people with red hair feel more pain, in everything, than other people. Shall we deny them more pain relief than others, be it in childbirth or with a broken leg, then?
'The pain of injury and the pain of labour progressing is for a different physiological purpose therefore trying to compare the two like trying to compare peas and bricks. Of course, giving birth can bring injuries too but that is again a separate issue.'
I have had both types.
Lucikly, I have a European surgeon when it came to my non-childbirth related pain relief. An educated man who'd seen the studies that post-surgical patients who don't have their pain relieved adequately to the level they perceive as adequate don't heal as well. He wasn't interested in wasting his skills if his patients weren't adequately relieved.
Why is it somehow different in childbirth?
Fortunately, all the medics, both male and female, I encountered during my two experiences with childbirth with epidural didn't agree with this man.