“Im sure Sopwith Camels would be even cheaper to run...”
And more fun. . . .
“And more fun. . . .”
Specially when they catch on fire. :)
The close-engagement dogfight would be based on the skill of the pilot or controller for prop-drones. I suppose that this is romanticizing war but...
But the air combat sims (games) are more engrossing with WWI or II aircraft than fast-movers.