I never claimed to support genocide. I claimed that it is better to vote for the better option of the two. You are moving the goal posts.

I'll make it simple for you by reframing my position, as a simple syllogism so maybe you'll stay on topic:

Premise one: Kamala's policy on Palestine (and pretty much every other policy) was better than Trump's.

You've asserted without evidence that Kamala's policy is the same as Trump's. That is factually false. They may be close, but they are not the same. Even if Kamala lied about her policy and continued Biden's policy of providing unconditional resourcing, it is still better than Trump's policy of providing even more unconditional resources.

Premise two: If one is presented with only two options, and one of those options will be selected no matter what, one should select the better option.

You have not provided any refutation to this point whatsoever.

Premise three: No one other than Kamala or Trump could have won the election

You've also not refuted this in any way

Conclusion: Because Kamala's policies made her the better option of the two options, and one of them would certainly become president, one should have voted for Kamala.

Unless you are able to refute the accuracy of the premises or show that the conclusion does not follow from those premises, you have nothing to stand on.

Whether or not you can "support this" is irrelevant. Whether or not it "crosses a line" is irrelevant. Voting is not endorsement, nor is it support of a candidate or all their positions. It is one of your few ways to peacefully influence the direction of the country. You want a viable party that is anti-genocide? Me too. That option didn't exist. Go run for office. Go make that party. In the meantime, stop rolling over for the fascists and letting them get their way.