Mixture
You really don't have a clue do you? And you are clearly not a corporate pilot otherwise your comments might have been more educated.
The biggest threat to the livelihoods of people in this industry is the petty sniping from jealous individuals (and the gutter press) who believe that companies actually buy expensive aircraft so that the directors can swan off on 'jollies'. Nothing could be further from the truth.
Meanwhile, in the USA, WalMart operate 23 jets and a turboprop. Nobody gives them a hard time over it....
...and yes, buying shares in Tesco might be a good move
