Yeah don't get me wrong here, there are people that exist who are as Metal describes.
I've been to a lotta lot of churches and heard a lot of people talk on the subject, and what it comes down to is that these people do not exist outside of the bubble of well-off white folks who don't ever need to consider abortion in their own life or anyone they know. They, their kids, their families have all had perfect health care for their entire adult lives and don't need to consider things like "My 75lb wife with major heart issues is not healthy enough to have a baby and got pregnant by accident, who gets to live" (our birth control failed on our honeymoon, lol). It's not even on their horizon. Every time I ask these people who they think should have lived, my wife or my baby boy, they just stop dead. Nothing to say. It's like watching a PC crash, there's just nothing there for them to respond with.
Because they live in that insular bubble of well-off Christian-only friends and acquaintances they assume God has sanctioned their lives as the gold standard of living, and since they don't have to consider these procedures then other people must be doing something wrong. It's an actual slippery slope from there to "these people are too irresponsible or evil to be telling the truth about why they need an abortion".
In my experience ignorance coupled with an unwillingness to admit fault/ignorance is the primary issue on my side of things. It's been too easy to avoid education on the subject for too long. Also, and this is important, but these people are still responsible for the positions they take and the actions they endorse, ignorance or no.