You believe that because you read that. It is all about how you ask the question... when simply asked if you are Pro Choice or Pro Life, 55% answer Pro Choice.
But when you get "granular", things change. A Pew Research Poll published this past June provides some "granular' insights:
At 24 weeks
only 22% favor elective abortions, another 31% support elective abortions "with reason" (the reasons varied in this group but most of the standard reasons were included) and 42% said no elective abortions for healthy unborn babies. The rest would not say. Even among pro choice women 60% oppose abortions at this point if the unborn baby is healthy and the mother's life is not in danger.
At 14 weeks
34% favor elective abortions, 35% supported elective abortions "with reason" (reasons varied among this group, but are the one's commonly cited) and 37% opposed abortions at this point except for the reasons noted above. In other words, after the first trimester, most people oppose abortions which is not consistent with Roe v Wade.
At 6 weeks
44% favor elective abortions, 32% supported elective abortion with reason, and 20% opposed abortions except for the reasons noted. To get down to biology, it appears most people support abortions while the unborn baby is in the embryonic state, but oppose them once it is a healthy fetus.
So, actually most people don't support Roe v Wade, but they do support a woman's right to an abortion in the first 6 weeks (suggesting that support for Roe v Wade has more to do with the general idea of an abortion early in pregnancy rather than the guideline established by Roe v Wade). By 14 weeks, 72% either oppose abortions or want a good reason why a healthy baby should be aborted.
Things are quite different at a regional level which is why "the majority" in California or New York are going to be quite different than the "majority" in more conservative states. And abortion laws in those states will likewise differ.
But looking at the survey data, when the states pass their indivdual laws and the lawsuits pertaining to them have been resolved, I expect most states will "reset" the abortion window to sometime between 6-14 weeks for elective abortions of healthy babies because that will be consistent with what "the majority" think is a fair balance between a woman's and unborn baby's rights.
A few states will be outliers at both ends.
I agree with you regarding bodily automony, hopefully you opposed vaccine mandates. I was vaccinated but opposed mandates for the reason you said. I hope you are consistent when you use this argument. Humans have a right to bodily automony... including unborn babies. When rights conflict, legislatures and courts are called upon to find a compromise... that is how our country's legal system works.
So, you are absolutely right about people having rights to their bodies including unborn babies and as such one cannot violate the body of an unborn baby without their being some recognition that you are violating the baby's human right to life. How you settle that conflict of rights between the woman's right to her body and the baby's right to the baby's body is what the current debate is about.
I don't expect to change your view towards abortion, but at least you should know the facts regarding how "the majority feels about it" and unless you don't believe humans have rights, then it is fair to expect that neither the woman's or the baby's rights should be ignored.