Middle Easterners have no sense of political correctness. If someone thinks that dark skin is unattractive or if someone dislikes blacks, they have no problem expressing themselves. That said, it’s not hard to see Saudi, Yemeni, Omani, & Gulf Arabs who clearly have black African blood from some ancestor. The least black Arabs are from Sham.
In Arabia, there are two channels devoted to marriage advertisements 24/7. One of the most common criteria that men wanted in a wife was light skin (most common criteria was to be tribal). For women looking for a husband, it was money.