This isn't what's happening, though. The Dems and Reps are aligned on Israel because it isn't a moral issue, but economic, which is why Biden has given Israel everything they want, including approving the invasion of Lebanon. The US supports Israel as a settler-colonial project because it helps the US secure power in the region, securing the Petro-Dollar as the world currency. This is how the US exploits the Global South, through predatory IMF loans, aka Imperialism.

Read To Stop Marx, They Made Zion. The genocide of Palestinians is for economic reasons, it cannot stop without a One-State Solution.