Of course he hasn't had to do the time, or put up with the same amount of s**t that us mere mortals have to get a PFB - same way his dad hasn't exactly had a traditional career progression to Air Chief Marshal!!
What did you all expect?
In the same vein I suspect that the normal rules don't apply when it comes to whizzing down to the IoW for a party. Hence the usual tide of misreporting, ill informed speculation and indignation (righteous and what ever other sorts there are) Who really gives a monkeys?