The recent vote in Ohio is just one of a string of cases where voters show they mostly support abortion access to some extent (1). Polls show the same. (2) So why do Republicans (specifically Republican politicians, not necessarily Republican voters) keep trying to do something unpopular?
My (perhaps cynical) view of Republican politicians is that they’re the “do anything to win” party. They would take any stance and pull any trick if it would give them a better chance of winning. So why are they so stuck on a losing issue?
I guess you can find victims of pseudo science that after suffering from them become activists against it. Abortion is rutinary health care and ilegal abortions kill women. Better have a complication while in a health care that in the back alley of an ilegal abortion clinic.