Re: Not DRONES just Radio Controlled Pests...
Can you imagine the combined noise of all those 2 stroke engines buzzing overhead morning, noon and night?
For a start, there's no need for them to be two-stroke. Or methanol-fuelled. You can get some surprisingly quiet model aircraft engines in two or four-stroke with more than enough poke to drive a generator to generate electricity for the main brushless motors.
Quieter than the whacking great four-stroke diesels and reverse bleepers that announce Morning deliveries any other day, anyway. Or the screaming thousands-of-horsepower things that fly overhead every day around here, usually emblazoned with livery such as "Easyjet" or "Ryanair".
Or the copper chopper, which usually picks 4AM as its time to do nightly patrols.
You might need more ammo for that air rifle.