Read my post again, I was agreeing with you that highways in NA are too slow. I was just saying that the guy is an idiot for weaving in and out of traffic.
Perfect example of what I just said. You're not weaving in and out of traffic at "crazy speeds" if everyone was obeying the law and staying to the right except to pass, and they are only "crazy speeds" because you feel they are. In the 1920's 60 mph was considered "crazy speeds" also.
To further explain also, since people are assuming I'm saying, "Hey lets do 200 mph on a 2 lane back country road", no, I'm talking about the 4 - 5 lane each direction interstate highways that are completely wide open but in the US you have old, slow people doing 45 in the far left lane saying everyone is doing "crazy speeds" while they're the ones causing accidents.