IIRC there are currently laws on the books in many states that ban contraception (even condoms in some states). Those laws are (potentially temporarily) invalidated due to Supreme Court opinions. The current Court has expressed the desire and willingness to overturn longstanding precedent. QED it's entirely possible we will see oral contraception and even condoms become illegal in some states.

This is a topic that is extensively documented, so you can look up the viewpoints of the groups that have campaigned for decades to overturn Roe v. Wade and to make abortion illegal. As it turns out, they do oppose birth control, and they have explicitly declared that Griswold (which legalized birth control) is one of their next targets.

I'm sure the women who live in the areas where it has been made illegal are happy that the "doomsayers" over estimated the number of places.