Fighter on fighter action in AH also results in a fraction of planes shot down several times that of WWII.
When you fight from a chair with a beer in your hand, pulling 1G, and you are getting hit by bright pixels you tend to press your attacks a lot more. When on the other hand you sit on your parachute in a vibrating plane under G stress, real slugs of lead whizzing by and your wingman has just been blown to bits, you do not press your attacks as much.
I took two rides at Cavanaugh: Stearman and the Texan...I'm fairly convinced that anyone over 50 wouldn't be flying WWII fighter aircraft for survival...they won't survive long without several miles run a day, thin frame and in "flying" shape. I asked the pilot to do what he could to make the last 15 mins of each flight as physically "stressful" as he could, safely of course, and it was not greatness...it was relief when it was over. I didn't get sick...but I was glad to stop "g-grunting" and leaning into turns to avoid having the skin on my face pealed off. It was an absolute assault on my body, lol.
By my estimation, we get about 10% of the full experience of combat flight. Hell, half the moves people make online would cause them to pass out and auger in RL flight, lol. Guess that's what Bighorn, Morfiend and BigRat mean when they say, "learn to fly smoothly".