I think AKAK summed this up best not long ago when he said something to the effect, "If I outmaneuver a Zeke in tight with my P38, I don't assume the P38 is a more maneuverable plane, I assume the Zeke pilot had no clue what he was doing"
Yep, Zazen.
My point is this;
When usually an average pilot, or a n00b guy asks a question on how he can use a certain plane wisely, someone tells them to use it to its strengths. For example, like the case mentioned in this very post, DEAR98 answered,
It aint called a runstang for nothing. KEEP speed or you dead pony.
...now, this kind of advice may not be to a vet's liking, but in basic principle it is a sound advice. P-51s aren't the best of maneuvering planes, and its strengths primarily come from its capability to choose the fights it wants, and engage at one's own will when things go bad. But then Steve refutes,
Bleh, this person has bought into the myth, disregard.
Now, the implications are clear. Steve wants to say that the P-51s aren't just "runstang" planes, and there are lots more ways to use it to the full. In these sort of postings there's always a "vet" like Steve showing up, and (even if it was unintentional) makes people who give out basic principles and sound advices seem like fools... and mislead n00bs into thinking that you can do anything with a given plane.
However, the reality is, like AkAk's quote you've mentioned, that the fancy style of flying a certain plane into the types of fights it
normally shouldn't be fighting, basically
presupposes the enemy pilot is clueless and lacking in skill, and therefore, doesn't know how to use his own plane to its maximum strength, and thus will be losing a fight which
he should have no problem winning were he not a clueless pilot.
In other words, those kinds of "vet advices" inherently hold a premise that the enemy one would be facing, will always be lesser in skill than oneself. Thus, P-47s guys show up and brag they can kill any Spitfire in a close tangle. P-38 guys show up they can beat any N1k2 without having to run away or extend. Fw190 guys show up and advise n00bs to 'utilize the roll rate and make the guy overshoot'.... despite the fact the simplest, and most effective course of action to the objective of defending oneself, would simply be to use the speed advantage and
run away.
It's not as if the vets never run away or 'extend' infinitely in face of the enemy. Like said, when the enemy pilot is really a clueless n00b, they'd do all sorts of fancy maneuvering to slap him in the face at their own plane's game. However, when things do go bad, when one faces someone at least skilled as himself - they don't hesitate to run. They do it all the time. However, many of those vets propagate their own "myth" by making n00bs think that running away is a bad answer, and they should stay in the fight and intentionally engage in a type of combat which they can't win.
So how DO the P-51 vets rack up so many kills?
They fly in packs. They fly wingmans with a pilot they know well enough to trust. They use the alt advantage. They fly high. They "sweep" the skies starting from the highest alt advantage, knocking down enemy planes lower than themselves one by one. They help their friendlies grab the local air superiority. And then, when they figure that they have enough time and safety to engage an enemy plane that seems to be piloted by a lesser skilled pilot, then they engage it one to one. When they misjudged the enemy pilot's skill, they simply run and extend, grab alt, and repeat the process. If running away seems difficult, his wingman shows up to clear his tail.
But no vet ever explains the above details. He simply chimes in and says, "you should learn better ACM (and fight a nimbler, better maneuvring enemy plane in his own game, and win)".
That, is where my cynicism is directed at.
We wouldn't be calling someone a n00b, if he could do that kind of thing, make that kind of judgements in the first place. Those kind advices aren't advices at all - its self-flattery. They leave out the more subtler details of their success, and simply emphasize the skill factor, which doesn't help a n00b at all.