No immigrant is allowed to buy land or house in Gulf except Dubai. Also, no immigrant would be given gulf citizenship irrespective of how long they live there.
Is this Racism ??
I would say NO. Just that the Arabs do not want their land to be invaded by outsiders. Yet, they need immigrants to work and help economy.
Now, its your choice, if u want to go to Gulf or not. Do not go to Gulf and cry Racism now.