Possible unpopular take, but suddenly cutting off support for Israel may be evaluated as the path that results in far more blood. Because of Bibi’s absolute shit response, there’s a good possibility that many groups in the region (Hezbolah, Iran, etc.) are standing quite ready to exterminate Israel and all of its roughly 9.3 million residents (2021 numbers). While the US cutting off support may be a short term solution that a lot of people could agree with, Bibi has made clear that he is willing to play chicken with the entire population of Israel, and so if the aid stops and the possible invasion from the regional players starts up, then the US has to decide whether to let a “former” ally get exterminated, or get involved at that point when many more actors could be involved in the conflict.