Earlier quoted context omitted.
the pilot isn't the expensive kit, although the flight-hours to train them may be. Even an unmanned NGAD will probably cost ~500MM.
People can withstand only certain G-s of acceleration. Remove them, and you have a much more manueverable craft.
Today though, missiles have their own radar that works at close ranges but, if I’m right, still need guidance at long ranges. At close range, good luck out turning the much smaller faster missile. At long ranges you can’t really out turn anything.
Not to mention that with modern jets like the F-35, I heard the pilots can track you with their helmets, with the aircraft having sensors all over the airframe effectively allowing the pilot to “see-through” the aircraft, and transmit your location via data link to an in-flight missile.