Agreed that a poor attitude and an expectation that you are better than your peers does you no favours and I agree that there are guys here and in other places trying to get the message out about what the conditions actually are but any strategy that relies on people outside the company 'just saying no!' is doomed to failure.
You say that you can't join and expect it to get better, but not joining and hoping it gets better isn't working so well either. Would a pilot who decided not to join Jetstar two years ago in silent protest be better off if he or she joined now?