That was exactly what I thought you meant.

Since we live in "a world which punishes these poor kids for being born to a parent that can't support them", abortion would have been a better outcome for those children.

You are suggesting killing the baby in-womb as a prophylactic measure.

but we live in a world where pregnant women have less bodily autonomy than corpses

This is nothing but sensationalist melodrama. Pregnant women have bodily autonomy. The argument for prolife is their bodily autonomy as long as it does not harm the baby, and I'm sure you fully understood that nuance, but instead chose to compare women to corpses for dramatic effect.