I appreciate your opinion and recognize that there are many people who share your opinion but I can't agree. Compared to road and air traffic, it would take a serious amount of drones to match the noise and visual pollution.
The pizza delivery man with his car or scooter makes more noise and takes more space than a drone would.
And you have to remember that the early jet aircraft were very noisy and inefficient compared to modern jets. NACA, NASA and the FAA did some serious research and development programs in the fifties and sixties to reduce the amount of noise.
Compared to "big" aviation, I think that the current drones are somewhere in between the Wright brothers and the Spirit of St. Louis - I guess there will be significant development in the near future.
The pizza delivery man with his car or scooter makes more noise and takes more space than a drone would.
And you have to remember that the early jet aircraft were very noisy and inefficient compared to modern jets. NACA, NASA and the FAA did some serious research and development programs in the fifties and sixties to reduce the amount of noise.
Compared to "big" aviation, I think that the current drones are somewhere in between the Wright brothers and the Spirit of St. Louis - I guess there will be significant development in the near future.