Oblaspop agreed all the way, must add though that if your name has any Arab cognitive syllables you probably run the risk of paying a prolonged visit to Guantanamo in the carribean under the hospices of the patriot act.
However EY needs to review the maturity of its service approach, this is the element that differentiates EY from EK, and although EK carry as many passengers, crew are trained to proactively avoid such situations and not allow them to forment.
My experience is that some of the crew have an ambivalent position in regards to alcohol service on board and this can generate quite a stir in premium cabins. (Is this a GF heritage)
This is reflected in the warm champagne served to these passengers and this is wholly unacceptable as a standard.