Originally Posted by
windscar
British National (Overseas) citizenship
Technically speaking, BN(O) is a nationality but not a citizenship status.
Originally Posted by
QRC3288
OP you are way too overthinking it. You're drawing correlation when there is none. From your other posts, it sounds like you fly a bit but definitely not in the "intense" category of many on here.
Bear in mind, many of us fly CX multiple times a week. Inevitably sometimes we have bad experiences or are in bad moods. And YES Cathay does track passengers (aka your question at the end isn't comprehensivr), but you would have to be flying way way way way more than you do or acting FAR worse to get noticed.
Although I don't know the conversation between OP and the check-in agent, I do agree with you that OP may be thinking too much. Even if the check-in agent annotated on the itinerary, there is nothing OP can do anyway.