The reason the abortion enthusiasts will be "upset" isn't because abortion won't be available to a woman who wants it (most Leftist states will permit it; likely even expand it within their states), it's because it will reveal for all to see (acceptance is secondary) a clear moral and ethical distinction between the states that support infanticide vs. states which value innocent human life.
Democrat/Leftists' greatest fear is exposure ... as Rush noted decades ago, Democrat/Leftists truly fear the light of truth ... and they cannot tolerate reality nor can they accept human nature. Democrat/Leftists simply cannot abide clarity about what they think, do and say.