Lower airport costs = no airports at all. Catch your Ryanair flight at your local bus stop. Move along, move along, there's more space at the back, but no seats. Standing room only. No toilets. No food because of the no toilet policy. No crew because no need to dish out shit that was once called food. Plane remote flown to cut down on the risk of highly trained pilots dying with the passengers in the event of planes going down from using cheap cross border diesel instead of jet fuel.
And please, enjoy your flight.