They are completely different business models really.
EZY compete against the legacy carriers on routes between primary airports, and more of them, doing so at lower prices. BA, Air France, KLM, Lufthansa... they are the kind of airlines operating the same routes as easyjet. Someone in the UK wanting to fly to
RYR operate between secondary airports mostly, sometimes more than 40 miles from the "destination" city, so not directly competing with the legacy carriers or EZY.