Like the FAA, you're (1) imposing unnecessary initial limitations/requirements and (2) erroneously using relative terms as if they're absolute: Quiet, autonomy/ease of use, affordability, safety, etc. (all relative terms) would have developed and improved to wonderful levels by now, if the FAA hadn't continually stomped out the emerging technology before it had a chance to develop or progress.
Patrick Henry said, "Give me liberty, or give me death.", not "Give me liberty, unless it increases my chances of harm or death."
Even today, whenever you drive your modern car, there is risk that you will get in an accident and be harmed or killed or that someone else will be harmed or killed. When cars were first invented, that risk was much higher, especially at comparable speeds. Someone who erroneously uses relative terms as absolute terms would even say that, back then, "cars weren't safe". Thank goodness the government didn't stamp out ground-based vehicle technology before it reached its current level of safety, affordability, ease of use, and noise levels. It's too bad that the FAA didn't follow that same tack.
The risks taken by earlier generations are what bring about the relative safety enjoyed by later generations.