that is pure, freshly harvested, 100% BS! I race with Japanese drivers every day because of the timezone i'm in. they are not nearly as aggressive as american drivers are.
Actually, they are very fair, and ALWAYS apologise if contact is made. on the other hand, North American drivers are consistently rude, loud and obnoxious on the mic, and usually worse with their driving habits. the rare few good drivers that deserve respect usually get rammed off the road by idiots too. these bad drivers will blame others for being aggressive, even after being *seen* by other drivers to do pit-maneuvers.
move motorsports had a room open like this last night, i joined expecting respectable competition and was rammed off the road blatantly by some guy who really loved the sound of his own voice. I passed his new bling Chev in an old KPGC110 Skyline so I can understand if he was crying.