[nwallin]

The potential harm that can be caused by a <2lb quadcopter is utterly microscopic compared to the damage that can be caused by motor vehicles. Yet the regulatory burden on a small quadcopter is an order of magnitude more complex than that of a two ton pickup. You have to juggle the requirements of multiple federal agencies, and state and municipal regulations are a dime a dozen.

In most jurisdictions, the regulatory burden of a small quadcopter is significantly greater than that of an AR-15. The potential harm vs utility argument doesn't even register here.

[vannevar]

But is this an argument that quadcopters be regulated less, or that motor vehicles be regulated more? We've lived with the carnage motor vehicles wreak mostly out of blind habit: it's taken as normal. But that was true of many destructive activities in the past that we eventually stopped or mitigated. Certainly that's one big motivation for autonomous vehicles, which are the ultimate example of taking control away from the hands of the user.