OP: I understand your enthusiasm for the Redguards and the Dornish, but you can't just lump two completely different groups together. The Redguards and Dornish stories do have some vague similarities but they are not the same story (by the way, Yokuda sank into the ocean due to a cataclysmic event, making it more like Valyria). The only thing definite they share is aesthetics and common inspiration from real world cultures. When you group two completely different peoples together based on some minor similarities, you devalue the experience of those people that shaped them into two unique cultural identities.