If the Arab states had not used all of their money to wage a genocidal war of proxy, and instead used the money to build the infrastructure and provide all the needs of the Palestinian people then there would be no strife, war, or wanting. But this is obviously not the goal. The goal is ethnic cleansing of the Middle East. If you want proof, look no further than every Arab nation and you will find that they cleansed their lands of Jews, Christians, Zoroastrians, Druz, Buddhists, and all others except for Muslims.