What doesn’t work that way? I have absolutely seen minds changed. And I’ll add this: People who have changed their views on abortion after a logical journey tend to be very strong in the new opinion, and forceful agents for changing others.
And, yes... I moved the goalpost. You were correct: I don’t respect a pro-choice opinion. But, I often do respect people who hold it.
Well, I’ll certainly agree that the shock value of what you describe here would be the key instrument in changing minds. Merely arguing the point will not, while they remain insulated from the consequences of what they claim to support.