After some consideration (and some more shifts at my workplace), I felt that I over-generalised the people Arabic region. I mean, there are still people who bought Fanta and Sprite instead of Coke (in which I don't know for pleasure reason or boycott reason).
I mean, I shouldn't just simply label them like I did. It's inappropriate. It's not nice. It's not me.
Anyway, after further contemplating with myself, I decided, my boss is more adequate to be blamed. If he really care about the issue, he wouldn't sell the Coke themselves. Simple. He only cares about his business and catering the demands.p/s: These people call Coke as Cola. Sweet eh~