Focusing on the culpability of individual voters is just reputation-washing for Israel.
It's like stepping over massive fossil fuel companies to blame someone who put plastic wrap in the trash instead of the recycle bin. This is not how to get people to stay engaged with politics between elections, and actually work together to do something now, which is how individual voters can actually impact the situation. Don't instill hopelessness by focusing on the blame of those so far from direct culpability.
It really isn't, particularly for those of us who have been getting yelled at for doing exactly not that, and being told that not having full-throated support for Harris when we were specifically told that the campaign didn't need our support and locked out of speaking up. For those who have been told that our lack of support is why Trump got elected and Palestinians are being killed. Collapsing the entirety of electoral politics into "we voted for this" is harmfully reductive. We cannot keep telling ourselves that no matter what we do while working together, since the overall result was this it is our fault. It's literally ignoring the actions of political opponents to blame ourselves no matter the outcome.
Placing a blanket blame on voters for this is still just electoralism. Voting should be one political expression of many; reducing everything down to the outcome of an election--even if you're blaming just those who voted--doesn't build political movements.