I would have thought that since you infer yourself as a 'well educated' person, you would have realised by now that you don't need a string of letters after your name to be regarded as well rounded!
Besides, although I have little experience of the RAF, I do have experience of OASC, and being in the same position as RC I think my advice is just as valid as yours. If it wasn't there wouldn't be such a thing as a direct entrant or an acting pilot officer, would there?
Just because you've jumped through the hoops already, doesn't mean you have to be rude.
YY