People's view of exotic or Asian women are changing. It's much nicer to hear 'She's pretty' than 'She's pretty - for an Asian woman.'
The songs certainly have not made my fortune, but I am still grateful for the royalties when they come in.
The guest gets at least as much service with us as with some established airline, if not even more. And at by far a favourable price. Thus the passengers remain gladly with us.