It would be different if the Arab's used the oil weapon to influence American policy on the mideast, but America has insured that the oil states have only dictators or kings that are beholden to American support. This also keeps Israel's lobby as king of the hill. The bottom line is that the people of the western nations may support the Palestinian's cause, but the western governments will support Israel even when they are criticizing Israel's behavior. Naturally Israel will ride that pony until it drops.
Militants loyal to Islamic State claim suicide bombings in Nigerian capital (Reuters)