It’s unfortunate that AIPAC has made it impossible for any US politician to take any kind of remotely balanced approach to the region.
The situation is a total, intractable mess. At the same time, when you carve yourself a country out of somebody else’s land, you gotta expect there’s gonna be trouble. It would be like Texas gaining its independence by seceding from the union, only to have France come and claim it because parts of Texas were once French.