There are a lot of things that fit on a bumper sticker in terms of either liberty or equality or progress that when made more concrete just don't pan out.
Even those who, like me, believe that Roe v. Wade and the decisions elaborating on reproductive rights were constitutionally correct must recognize that, for many on the right, the sudden and relatively sloppily reasoned character of the abortion rulings... did real damage to the Court's reputation as a relatively neutral arbiter of legal disputes.