At his age, should be even be driving a car on busy roads let alone flying a high performance aircraft ?
What!!?? I had my first car about the time he was born.
The Americans still seem to allow a mix of GA and Airline where possible but here in the southern UK it seems largely barred. Having come from an era when I could and did commute into all the London airfields*, I find it sad, but I can see why it had to stop. Pity, it only cost ten and sixpence to land at LHR and half a crown at Stansted.
(*well, not City, it was still a dock)