If he had status then they'd have to put the good food on in the lounges when he was travelling, seeing the nice buffet replaced with gloop could cause major panic attacks.
Does this mean everyone on that flight uses A10 or do they bus him specially?
It's good to know that the airport can deal with some unusual disabilities. He's probably a very intelligent person and definitely has an eye for detail but severe autism like that must make life extremely difficult.
I'm curious how serious it is. Would the staff wearing different uniforms cause issues? What about changing the aircraft type used on the route?