The article is strangely creating a strawman that there ARE people that argue that most abortions are because of rape. I don’t think anyone has ever argued that, ever.
Sane people don't claim that. However, whenever a sensible limit on abortion is even hinted at, the abortion advocacy crowd can be counted on to start screeching about rape victims being "forced" to carry their babies to term, as if the only reason abortions take place is because of rape or some other calamitous event.