No, the troll ( and I don't know if she was actually a troll or not) thought that the music would lead to more abortions. I think the troll ( if she was a troll) had no idea that KR is antiabortion.
To quote the troll:
"If yelling "fire" in a crowded theatre is wrong, then this should be too because it leads to more teen pregnancies and abortion. "
The troll didn't like the idea of more pregnancies, more abortions. That was the main objection.