Are you sure there would be enough folks left on the other side to mount such an effort in the hardcore baby butchery states? Many Freepers on this thread seem to advocate leaving a state in protest that babies may be butchered. Besides, I bet it would be just as difficult or even easier to pass some type of national legislation than to try to outlaw baby butchery in NY or CA.
Overturning roe is a start. But then, I bet it will take national action to save those Americans who have the bad luck to be in the womb in a pro-baby butchery states. It would be like tolerating being able to enslave Americans in some states.
Freegards
Overturning this may be a patchwork of increments, as was slavery. It was legal in some states, illegal in others. Some states mandated returning runaways to their "owners"; others did not. The fights started over whether to allow slavery in the newly-acquired territories. This is and will continue to be a long war. Please read post 91.