there is a lot of arab vs non arab discussion going on, i even heard some nationalist arab saudi saying that mecca and madinah for muslims is a previlige and not a right, its our personal property, so till its a privilege muslims will come visiting, when its finished muslims will stop visiting it and stop performing umrah and hajj and doing holy pilgrimage simple as that
saudi arabia has no religious influence over the billion muslim hearts, mecca and madina has, saud is a family governing the religious sites doesnt make it powerful over the muslims, its rather muslims for sake of hajj and umrah and mecca and madina giving a privilege to the saudi family if you got what i mean