Well, it might have been dangerous, but the aircraft back then were s-l-o-w....like a snail on THC.
Aye, but the bullets went as fast as they do today. And the flak shells. And as a pilot leaped out of a burning plane, no parachute, he fell at the same velocity a human body would fall today.
All kidding aside, dogfighting in those old crates meant a lot more closing maneuvers and a lot more shooting... it was pretty hairy stuff, despite the low airspeeds. And no radios (within a formation ),no radar,no armor, unreliable guns,lousy weather reporting... hardly boring, as every flight was an adventure, whether one encountered the enemy or not.
It was exciting, all right- a little too exciting.