Seems like DJI and others will become more involved at the hardware level like more geofencing. Get your Phantom 5 plus pro now with 50 new sensors to make sure you cannot fly anywhere but the desert. That's a bad attitude I know, maybe all the new will wear off and the "knee jerk" reactions will settle in. Or maybe a new, scarier bit of tech will come along and make everybody forget about flying cameras.
There is nothing more permanent that a temporary government program... The restrictions will never ease. They will only get worse.