more like, Narita cost a lot of money to build, and the smart money if allowed to would just flood Haneda with as many flights as possible and leave Narita an e

more like, Narita cost a lot of money to build, and the smart money if allowed to would just flood Haneda with as many flights as possible and leave Narita an empty husk. Putting more restrictions on Haneda allows Narita to not be a totally useless airport.