I'm puzzled therefore as to why airlines do not have some sort of trusted focus groups to gain the opinion of many of the old grey heads that lurk here, before spending millions on plans doomed to failure. The general ethos here seems to be of encouraging airlines to start up and expand their businesses in a stable and robust way and avoid diving into great steaming piles of red ink manure.
Hmm - bit of selective reading of Pprune here! Plenty of advice as to how dive into red ink on these pages.
In fact, airlines already have this resource - their employees...