he would never have been given the opportunity had he not been a royal.
so if he wasn't a royal, why wouldn't he have been able to fly in the military? We have established it is quite manageable with far fewer qualifications than he has so what is your actual point?
Just because YOU don't think he should have been given the opportunity because he is a royal doesn't mean he wouldn't have had that opportunity as a peasant.
If you don't like the argument, don't start it in the first place.