In a good economy with not much inflation I think it would weigh heavily.
Suburban (especially college educated) women are often immune from big shifts in the economy - they don't feel the pain. But as soon as they start feeling it I can see a world where they largely ignore the abortion debate and vote for who they think will "solve" inflation.
At the end of the day though, I still don't think people will pull the lever for Oz and Walker - arguably the two worst senate candidates I can remember in a long time.
If Vance and and Masters lose, I think a big chunk of that will be due to abortion though.
*caveat - I really don't know much about politics and winning elections, I'm just shooting from teh hip here.