Umm not that fast LMAO.
The day this happens is the day the U.S military and economic dominance are shattered. Till then this is a pipe dream, Arabian leaders don't care much about Arabs living in their country let alone Arabs in another country. Some like the UAE (and their leadership) happily sell fellow Arabs for license to buy F-35, this is not the kind of leaders you go to war with.
So it's a waiting game, but that's it, the equation remains. No U.S. support = No Israel.
Just like every empire, the U.S empire will eventually fall. So no need to rush, it took 88 and 1/2 years for Saladin to recapture Jerusalem, and note that during that time the comparative strength between the Islamic world and the West was more or less equal. I think it will take longer especially if you look at the discrepancy in power between the West and the Islamic world of today.
But the gap has been steadily closing and when it finally leveled up, we could see these "countries" start to transform from a mere watcher to the U.S.-led order to a more assertive player for their own and their immediate surroundings. The U.S led order will go but the Arabs/Muslims will stay and what better way to rally the Muslim world and achieve legitimacy other than the second recapture of Jerusalem.