Hke stepping Stone said in post #739 of this thread.
“ Free upgrade to business class when on we are on ID travel. Why is it such a big issue? Hell just give us a economy meal and we will be happy.”
Well on another Asian carrier I remember travelling as “additional crew member” in business class. When lunch was served my seat mate looked at his business class meal and then looked at my “crew meal” and said to me, “Your meal doesn’t look very good , you should complain about that.” Since the procedure for ACM was that they would travel incognito, I could think of no suitable reply (any ideas anyone?) but I think this passenger might have thought that this time he was lucky, but was concerned that on his next trip with this airline he would only get a meal similar to mine.