Nobody is throwing Israel under the bus. It is expected that we will most likely have to resupply Israel with Patriot and other anti-missile missiles. Allowing this war to expand beyond Hamas isn’t good for anybody. Israel is feeling raw emotion right now and not thinking of the longer term consequences. So it’s up to the US to keep them from any actions that might set the entire region off.
Stop it. Israel is obligated to do whatever is necessary to eradicate this terrorist army.