[trailingComma]

They restrict what manufacturers can legally provide, reducing the availability of dangerous drones.

They also mean that a drone which is blatantly unsafe can now be legally confiscated.

Lastly they provide extra options for punishment when someone is injured because the regulations were ignored. Though an increase in punishment doesn't have much impact on the incidents of a crime, it does have some.

Some people get away with murder, so lets not make it a crime as these laws just give you a false sense of control! <- It's a silly argument.