White Knight I do believe you are full of manure. You said everyone you come across is happy and you probably believe that. You also said you don't know any Americans that are leaving.
13 pilots left the company last month. I have moved up 36 positions this year alone and I don't know how many pilots left junior to me. Every American I have talked to have their applications in at US majors.
If you tell yourself you are happy over and over you will not notice how things have detoriated at Emirates and that might be a good thing for you. I prefer to be a realist.