Maybe there is a difference between parts of the world, but I would be surprised if airlines don't have some kind of routine to follow when an emergency is decl

Maybe there is a difference between parts of the world, but I would be surprised if airlines don't have some kind of routine to follow when an emergency is declared. And I would be even more surprised if airline pilots on Ryanair routinely used emergencies as an excuse without it having any consequences. The only issue I've ever caused was triggering a TCAS warning for a landing airplane because I was slow on starting a turn. Even though there were VFR conditions and we were at a safe dinstance, the other pilots said they had to report it as a matter of company policy, and my instructor had to make a few phone calls afterwards.