Civilian contractors shooting at civilians

here is the so called "trophy video" of civilian contractors shooting at cars. The cars are hundreds of yards away and pose no threat. A mercedes is shot and crashes into a taxi. Another car is shot and crashes to the side of the road. It is not apparent that any of these cars are posing a threat. It looks like at one point the shooter is just spraying the side of the road. This is like Mad Max, the film from australia with Mel Gibson, the post apocalypse movie about rogue motor gangs in some post nuclear anarchistic world.