I think the problem is even for people who have followed it, he’s still funding his genocide. I think Biden had helped with the bombing pause and hostage release. But since then, his attempts to rein Bibi in have fallen flat and he’s given a blank check.
You make a good point about what if he stop supporting them and they are attacked. Israel is just as much a victim as Gaza. That would pretty quickly turn back around on Biden from a political perspective too.