Oh definitely the urban ones are less concerned about humans, which makes it more dangerous. When I had acreage in this state (WA) and in Idaho, you should have seen how skittish they were. I'd see some way away from my house, in the pasture and I'd touch the door knob, barely turn it, they'd hear and they'd run or trot fast into the cover of the trees. That's the same thing with all wild animals, including bears. They'll get habituated to humans and come in close when there are plenty of humans and food available, lose their fear and become dangerous. But out more in the wilderness, much more spooked by humans. And they tend to be afraid of domestic dogs from what I've observed. (domestic dogs = humans and I think they know it) My larger dogs ran coyotes off my property more than once. And my male Chihuahua ran a black bear off my property in Idaho one time, then a 2nd time with my Dobe. The two of them roaring after a young black bear. That scared me to death. And I was yelling at them to come back, which they did and which made the bear run even faster. If he had turned and swiped at either of the dogs, that would have been curtains for the Chi for sure. I think it was about a yearling or a little older. But a rather smallish bear. All I saw was his bum high tailing it up the bank and into the woods.
Yes, that documentary is a lot of common knowledge but I thought it was good to dispel some of those myths that many people may still think are the way it is.