I feel like you have to understand the circumstances of those affected most by this genocide to understand. It's easy to be logical and vote Harris as she is the least worse option, but that's harder to do when directly affected. I consider the blame to be entirely on the Democratic Administration and Harris' Campaign Strategy. They have had every opportunity to change course, and them deciding not to may very well cost them the election. I will not blame anti-genocide voters, especially those who are directly affected and have lost loved ones.

I'm still voting for Harris, on the basis that change from public pressure is far more unlikely under Trump.

The rhetoric coming out of the White House, when it has been focused on peace or restraint, rather than continuous war, has been undercut at every turn by its actions. The constant supply of weapons — $17.9 billion of bullets, bombs, shells, and other military aid in the past year — has allowed Israel to keep waging its war on Gaza, and in recent weeks, expand that war to Lebanon and threaten to escalate its conflict with Iran. Despite documentation of U.S. weapons being used in probable war crimes, and credible allegations that Israel is committing genocide in its war on Gaza, the bombs have continued to flow.

https://theintercept.com/2024/10/09/white-house-oct-7-israel-war-gaza/

Here you can track the rhetoric and actions of the Biden Administration month by month. The US has been supplying the weapons used for Israel's genocide unconditionally for a year. Against international law, against domestic law, against the will of the majority of the population, and all with US taxpayer money. This is pro-genocide foreign policy.

Harris, instead of breaking from Biden on this issue, has not deviated. She has repeatedly ignored the voices of Palestinian Americans, Arab Americans, and Muslim Americans on this issue. These people are directly affected, they have friends and family in Palestine and Lebanon that have been killed by Israel. She has not only taken their votes for granted, but has offered no concessions and ignored their voices. People are angry at Biden and Harris for this. They desperately want change, but they don't see that from the Democratic administration.

Despite Trump's horrendous track record, he has gained in their support solely because of how Harris has campaigned. It's not logical, but it's hard to be when directly affected by the actions of the current administration and no prospect for change. Advocating them to vote for the 'lesser evil' doesn't work when the 'lesser evil' is directly responsible for the deaths of their loved ones. Trump successfully framed himself as a Dove and Hillary as a warmonger in 2016. He's using that same tactic now. It would be a completely unsuccessful framing if Harris pivoted to Arms Embargo or Conditional Aid, but that has not happened.

Breaking from Biden would be a major boost in voter output.

Our first matchup tested a Democrat and a Republican who “both agree with Israel’s current approach to the conflict in Gaza”. In this case, the generic candidates tied 44–44. The second matchup saw the same Republican facing a Democrat supporting “an immediate ceasefire and a halt of military aid and arms sales to Israel”. Interestingly, the Democrat led 49–43, with Independents and 2020 non-voters driving the bulk of this shift.

In Pennsylvania, 34% of respondents said they would be more likely to vote for the Democratic nominee if the nominee vowed to withhold weapons to Israel, compared to 7% who said they would be less likely. The rest said it would make no difference. In Arizona, 35% said they’d be more likely, while 5% would be less likely. And in Georgia, 39% said they’d be more likely, also compared to 5% who would be less likely.

Majorities of Democrats (67%) and Independents (55%) believe the US should either end support for Israel’s war effort or make that support conditional on a ceasefire. Only 8% of Democrats but 42% of Republicans think the US must support Israel unconditionally.

Republicans and Independents most often point to immigration as one of Biden’s top foreign policy failures. Democrats most often select the US response to the war in Gaza.