this genie is out of the bottle, they cannot ban or restrict drones when the price will soon be to the point where they are disposable. It will be as silly as trying to ban phone cameras.
They will not ban them for hobby use but they will draw the line for commercial use and require some kind of licensing or regulations.
Otherwise, if you know the folks like I do, every damn one of them will trying to make money with their toys in order to pay for their hobby. The FAA controls the airspace over the US from ground level to ???? way up yonder and they are not about to let 50,000 drones wonder around with no control whatsoever. All it is going to take is for one of these idiots to have a fatal collision with an aircraft for their fun world to come to a screeching halt. It almost happened awhile back right over NYC when a couple a airliners nearly hit one with a reported 8’ wingspan.