There's little data which supports this view, one exception of a YouGov poll of 200 voters who voted for Biden in 2020 and voted (for another party) in 2024. 30% cited Gaza as their top reason.
There's no data for people who voted Biden in 2020 and stayed home in 2024.
There's no data for people who voted Biden in 2020 and stayed home in 2024.
Comments
https://www.dataforprogress.org/blog/2025/1/22/a-strong-majority-of-voters-support-the-ceasefire-deal-in-gaza-and-a-plurality-give-trump-credit
The data that we have indicates that genocide sponsorship was significant in deciding the election. There is also extensive polling showing that most Americans disapproved of the genocide sponsorship.
You read the poll - that question was answered by 210 people.
Poll: https://www.imeupolicyproject.org/postelection-polling#:~:text=Download%20toplines%3A-,Biden%202020%20Voters%20Who%20Did%20Not%20Vote%20for%20Harris,-Biden%202020%20Voters