Ohio Senator J.D. Vance has become the most unpopular vice presidential nominee in modern history, with a net favorability rating dropping to -9.3, surpassing Sarah Palin's ratings from 2008. His controversial remarks about women, including derogatory comments about 'childless cat ladies' and assertions that childless individuals should have fewer electoral rights, have drawn criticism from both sides of the political spectrum. Polling data reveals Vance's unpopularity is particularly pronounced among younger voters and independents, who give him favorability ratings as low as -22 and -15 respectively. In contrast, Democratic nominee Tim Walz enjoys positive ratings across most demographics, particularly among younger voters. Experts suggest that Vance's rhetoric could further widen the gender gap within the GOP, especially after the Dobbs decision on abortion rights. Overall, Vance's candidacy poses a significant challenge for Trump's campaign, highlighting a potential disconnect with key voter groups.