Biden has stood with the majority of the Democrats on almost every issue. If the Democrats overwhelmingly wanted to not fund Israel, he would probably stand by them. Unfortunately, most Democrats back Israel even more than Biden.

The saving grace is that Biden wants to avoid the war turning regional, making him not favor genocide done quickly. Israel can’t kick out Palestinians, as its neighbors will attack over the refugees. If Israel directly kills too many Palestinians, the neighbors will also attack. To not get dragged into a war, Biden wants the IDF to occupy Gaza and cause less collateral damage.

However, Netanyahu doesn’t want the war to deescalate, as the public will kick him and his party out once things settle down. He also doesn’t want the casualties and cost of occupying all of Gaza, as there would be more IDF fatalities. Reservists were already upset at Bibi, and if they took large enough casualties, even the military might not back him. His best option for maintaining power is to genocide Gaza and hope their neighbors don’t attack.

The US isn’t willing to withdraw support from Israel and actually motivate them to stand down. The Judeo-fascists are arrogant fools who think the US deterrent will keep them safe, but they’re playing with fire. If they directly piss off Hezbollah enough, or if they force refugees into Jordan and Egypt, or if they escalate with other Iranian backed forces, or if anyone makes a stupid blunder, everyone will pay in blood.