You can bet that Netanyahu will be praying Trump and the Republicans get in, and that tells you all you need to know.
Biden has been awful on this issue, incredibly weak, and I could semi-understand if someone felt like a protest vote was necessary. Harris at least offers some hope of taking a tougher stance just by being someone different. Unfortunately that’s all we have right now, and Palestinians don’t really have the luxury of waiting 5+ years to see what impact (likely nothing positive), a protest vote will have on their fortunes.