There's a lot of voters who believe that abortion should be for the individual states to decide whilst also being pro-choice enough to vote for abortion rights when their state puts it on the ballot.
My first thought was that most of these voters must be male because I would expect pro-choice women to want to keep abortion by any means available. Then I considered the teen girls and young women missing out on athletics scholarships to universities and colleges because of cheating men and boys and realised that some women would risk Roe-era abortion rights to protect their daughters' chance for social mobility, hoping that they could protect abortion at state level.
And with the overturning of Roe now being already done and dusted, there's no reason whatsoever for any woman concerned about her own and her daughters' rights to vote for a Democrat president.