Muchas gracias senor.
Just read the english translation on the spanish site. The authors seem very bitter about something, the drug abuse, as far as I could make out, was a small amount of cannabis found in cabin crews hotel room, probably not a significant risk to safety?
The few ryanair pilots I know may have a few whinges, but no more than in any other job.
If i were that unhappy, i would look for another job, even if was non flying.