Ryanair is an organisation where you get a memo if you are sick for more than three occasions in a year. The memo is phrased in terms of coming to explain yourself for your exceptional sick leave record and to see what you are doing about changing it.
Only Ryanair and the IAA seem to feel that in such an environment cabin and flight crew can be reasonably expected to act in accordance with their legal responsibilities.
Everybody else knows the realities. Hairy Ryanair management mole knows them too.