I've been flying RC Planes since 1979. Control-Line since 1968. My Father's been in the hobby since 1944.
These Quadcopters or "Drones" will be the death of this hobby unless we separate them out with their own little Sanctioning Body.
Quad and Drone guys have their own self centered and completely irresponsible attitude. They're even worse than the Helicopter guys.
There is some truth in what you've said, but overall you're a bit too critical.
The reason for the relatively irresponsible attitude of some drone pilots is their technology got off to a very quiet and inconspicuous start with a few fairly powerless, harmless little heli's which are suitable only for indoor flight -- which describes my first one. But the popularity of these primitive Toy-grade UAVs exploded and several new Chinese industries began producing and exporting an increasing variety of progressively more powerful and air-worthy heli's, which soon evolved into the presently dominant and rapidly growing quadcopter hobby.
It happened so fast the concerned federal agencies didn't see it coming and the FAA is just beginning to impose regulations. But the industry is big enough to mount effective resistance to restrictions.
Another thing to consider is the fact that your hobby requires a lot of space for take-off and landing while the heli's and quads can be flown from a back-yard, a rooftop or an apartment-house balcony.