Flying suits symbolise the hard work and achievements aircrew have made to get where they are. They identify us as such and we are proud to wear them. Taking that away is a slap in the face, frankly. It makes no difference to your working day, or your lot in life, if we wear them or not, so what exactly IS your problem?
If you have an issue with it, go and do selection, and presuming you are deemed suitable, do the necessary trg, then you can wear one yourself.
Until then, dry your eyes, princess
Well there you have it, the flying suit is a symbol of look at me i am better than you.
I await the day you turn up for a job with a civie airline.