I'd hazard Ryanair's management fully embrace the fact that they are a "nursery" airline for many pilots and it's likely that a consciouss decision is made that while staff turnover remains below a certain point, they would likely not go out of their way to make these people feel all warm and fuzzy. I wouldn't invest in people who are just going to get the min hours to get into a ME job and leave, it would be madness.
Their problem now is that their longer serving, more experienced crew are leaving, Sim examiners and trainers, line training captains, the experience level is deteriorating into a spiral that threatens to ground many aeroplanes.