Ladislaus, i'm not sure where you're coming from. Since the 1970s, the conservative states have been in a yo-yo fight with Fed courts/SCOTUS over abortion. They'd pass a law, then it would get approved/rejected in Fed courts, then either ignored/rejected in SCOTUS. States would lose a law fight, then tweak the law a little and re-pass it, only to have another Fed/Scotus battle on the new law. It's been never-ending.
The only pro-life laws that have "survived" are watered-down laws protecting around the 2-3 month, with all kinds of exceptions (i.e. rape). This ruling will be a HUGE win for certain states (maybe 10?). For many others (25?) it probably won't help them because they are ruled by neo-cons and they won't get any truly pro-life laws passed. For the rest, the uber-liberal, it won't change at all.
For these 10 pro-life states, it will be a game-changer.