Who
really cares? If you dont like it dont fly with Jet2! Jeasus this is like saying why does Tesco charge 29p for a can of beans that Morrisons charge 28p for. If you don't like it, book with easyJet or whoever you want, dont winge about it on PPRuNe!!
..... atleast Jet2 dont charge you £30 to check one bag in at the airport like Ryanair .... oh wait a sec .... who gives a dam. If you dont like it take the chuffing train.