Four years ago, a U.S. Supreme Court decision had an outsized impact in shaping voters’ choices in the midterm elections. In 2022, the Dobbs decision that overturned nearly five decades of precedent on abortion rights was a force in the midterms, becoming the single most important issue in the vote decisions of about a quarter of those who turned out. Fallout from the court’s Dobbs decision helped Democrats avoid an expected “red wave” election …