In any event, overturning abortion would not eliminate abortion but merely return the issue to the states, where it was prior to Roe v. Wade. Some states (e.g., Utah) already have populations the overwhelming majority of which is opposed to abortion. Why should Utahns not be allowed to place strict limits on the ghastly practice within their state?
California would never outlaw abortion and might even allow for post-birth infanticide as suggested by the infamous "ethicist" Pete Singer. I would avoid the state like the plague, but people who are comfortable murdering children for their personal convenience could always move to California.