LCC, Full Service or in between. I never understand when "some' of the general public walk through the automatic doors of an airport terminal, they turn into complete irrational, arrogant, ignorant bottom feeders and think that it is acceptable to treat airline staff like crap because they don’t like the rules.
Believe me, having money and flying Qantas doesn’t exclude you from being feral. I have seen plenty of wealthier business travellers be feral, J* pax don’t have the market cornered on that one.