idk but Hezbollah might.

Can we? Yes. Immediately sending peacekeeping forces to prevent the IDF from continuing to engage in genocide and coordination with neighboring countries to figure out whether this is a relocation situation or a proper two state solution (and what that would require).

Will we? No. Because if we cared we would have done it decades ago. The US doesn't care because we decided Israel are our allies in the region and most of NATO falls along those lines. And neighboring countries don't care because they don't actually like the Palestinian people (and actively block refugees) and mostly just want to hurt Israel through them.

unlikely because most of the mess revolved around the failure to properly break down the ottoman empire back after WW1 which left any minority group in the region victims of future problems over the past century. if it didnt happen back then, its unlikely to happen now.