Once again, nobody who knows his own mind and can do simple arithmetic buys a truck - ANY TRUCK - for fuel economy. You don't buy a vehicle that is designed for capability with a powerful engine, honest-to-god frame, geared for towing and hauling, and shaped like a brick and expect it to make good fuel economy. More particularly with regard to the Raptor, you don't buy a vehicle as described above that weighs 6,000 pounds and is a 4x4 designed specifically for high speed off road travel and expect it to sip gas from a tea cup. Well, not if you have a healthy mind, anyway.
The laws of physics will not take a siesta for you and your stupid green pipe dreams. Sorry. The universe doesn't exist for you, doesn't care if you get what you want for yourself, and will not skip a beat if your rediculous self-serving expectations are not fulfilled. Don't like it? Find another universe. Can I watch while you look for it?