Remember that wording comes from political writers reacting to pressure from various sources, including law enforcement, military and others. They would say, don't fly where you don't belong. ....But the same people might say "if you don't do anything wrong, why worry about us reading all your emails?"
If you fly 3 miles out with that great a "range extender" how do you know you are not over a prison, landing pattern, nuclear or military facility? Drones are used to drop bad things into prisons and over borders all the time. How can we tell the "nice" drones from the "bad" ones that are flying where they don't belong? (Obvious answer: don't fly where you don't belong) One thing is certain, your drone will NEVER be shot down at an AMA club field.
A DJI Matrice 600, loaded with explosives, recently blew up over or near a political rally in South America (Maduro in Venezuala). If you were to try to take aerial photos of a Trump rally, what would you expect from the Secret Service?
I like upholding the Federal law that says "don't shoot down any aircraft" (18 U.S.C. §32), but how would YOU solve the problem?