I have a love hate relation ship with noisy airplanes, motorcycles, boats, cars, landscapers. It depends on my mood.
If I was not in the mood for noise and my fellow pilot was doing stop taxi back and take offs in his 180 with the sea plane prop I would probably say something like this.
"When you fly that way it makes people hate airplanes. That makes it hard for the rest of us because people want the airport to leave. Why don't you dial the prop back so you don't piss most of us off?"
Other times I love that sound. It is a complex issue. I could say the airport was here first so go F yourself. That seldom works.
When a guy like me who is a pilot and at time love loud engine noise, says sometimes it bugs me, you know regular people can get down right militant about noise.
I used to work at a fire station 2 miles off the end of 28 PDX. when 3 or 4 pairs of F-15s took off you couldn't yell at a person 3' away and be heard. The price of freedom!

Mike