I live only about 6miles from the perimiter of Sydney's Mascot airport, but not in line with any runways, and I found that with the software in my early Phantom 2 Vision plus, it would not even let it get as high as the floodlights around the local sports oval (about 40ft) but for what I wanted to do, I was quite happy with that, as all I wanted to do was fly along the local river. One has to be responsible, and in most cases the software takes care of that anyway. As a responsible flier,I find it hard to believe some of the claims made.
My first drone a $50 screamer from Kmart did not have these features, but weighed a matter of a few ounces and was mainly polystyrene foam.