Why do people feel like they deserve to have food cooked and served to them for x price ? Does someone somehow owe you a cheap and delicious meal served with a smile at the price you demand ? Its not that difficult, if you don't like the cost don't go out.......really all there is to it. People insisting on it otherwise are the real entitled ones, not the ones providing the service.
you do realize that without customers the service wouldnt even exist right?