I agree they're generally all t0ssers.
Funny storey for you. A few years ago I took part in the Tall Ships Race, a sailing race where a certain proportion of the crew have to be younger than 25 (if my memory serves me right). We had 4 UAS cadets on board and they were a stuck up bunch that thought they knew best. Anyway, there was a mother watch on board and all the crew took turn, one from each of the two watches. I was a watch leader and was asked by the UAS lad for a suggestion for dinner. The guy that asked me was maybe 19 or 20, he was also getting sponsorship from the RAF whilst at Uni so he should have been pretty intelligent. I suggest he cooked spag bol as it was easy and everyone would appreciate it.
"Great" he said in his posh accent, "how do I do that"?
"Well, peel some onions, chop them, fry them, add some mince... Etc"
I left him for ten mins and then checked up to see how he was getting on.
"How you doing?" I asked
"Oh, just fine thanks!"
He thought he was doing fine, I wasn't so sure as I watched hacking away at the onions with a potato peeler! What a mess he made! I couldn't believe a guy at his age, who the RAF thought warranted sponsorship, didn't even know, and failed to suss out, how to peel an onion!