FLU, those helicopters are not patrol. Its been an annoyance for years but they don’t fly after dark so it isn’t bad. The military crosses the canyon heading to miramar. Sometimes you’ll see formations fo 6-10 choppers just cruising. The jets are loud too but you can hear the jets in a 20 mile radius so it isn’t that bad. Sometimes Lindburgh Field routes planes over CV when its foggy so that is annoying, sometimes you feel the plane is going to land on your home.
As for the gangs and robberies. Well that’s what happens. Theives don’t steal from the poor areas because there’s nothing there, they steal from the richer areas because they know they can snag a couple Louis Vuittons, maybe 5 plasmas per home etc…