It is so fucking obvious that cheap drones controlled by fatties with joysticks can already do the job of overpriced fighter jets with pilots on board. This has ramifications for not just the air force but the navy, as the aircraft carrier will be as ridiculous as the battleship when missiles became standard. But efficient change always comes with a fight from the people in charge, who are in league with the entrenched military-industrial complex that benefits from the status quo.