I love how the propagandists just keep beating the same drum after the Biden administration has constructed a ceasefire deal which has received unanimous UN Security Council support, and did appear to be moving forward until about 14 hours ago. (Edit: It might still, that's not over yet.)
It's almost like if the US just turns its back on Israel, we'd lose our leverage to press a negotiated agreement, which would surely not end with Israel digging in their heels even further. (/s) It's almost like geopolitics are - wait for it - complicated.
Second Edit: Let's also not forget that Israel is a nuclear power. What do you think happens when Israel's back is against the wall, they're running out of conventional weapons, and Iran and/or other groups decide to take advantage?