So let's see. Competition comes on a route, ryan put in a service to compete and stuffs the competitor, then once the competitor throws in the towel Ryan pulls their service too, presumably after making a slight dent in their war chest of cash, sending a clear message that other airilnes should not mess with Ryanair's markets. Forget about the passengers who welcomed and supported the new service.
On the other hand, they drop routes beacuse an airport tries to increase charges, giving airports a clear message about not playing ball with Ryanairs model. try to charge more and we will move to the next gullible airfield who will hopefully play ball better.
Who's next?