People the argument of it being moral and your own self respect means nothing in business.
Aviation is a business and these guys only talk numbers not emotions or feelings but ££££££££££££.
Having being round aviation for over 20 years ive learnt that the guy who plays the game fair gets trampled on the most. Unfortunately guys this industry is corrupt and will be for a long time. Jobs are given out internally, through word of mouth or even paying for it. The days of just applying and getting an interview are going to be over very soon seeing as recruitment equals more expense that could be cut down.
It cost nothing to have a recommended guy come in for a quick chat.