What the hell are you talking about with “vehicles that are hard to be licensed to use precisely because they can be used as killing machines”? Are you trying to say that laws keep people from killing people with motor vehicles? Have you never seen a case of “road rage”, or what happened a few years back when someone drove a car into a group of protestors in Charlotte, North Carolina (I think that’s where it happened).

Pretty much anyone can get a car, you just gotta have money to get one, the only thing stopping you from going all GTA and driving on the sidewalks mowing down people as you go is because you’re not messed up in the head. There was literally nothing stopping this guy from using a truck rather than a gun, it’s just that a gun was cheaper and more effective.