Right-hand drive cars are inherently dangerous on American roads...
And Americans on British and other left hand roads (‘limey southpaw’ Ian Fleming’s Felix Leiter) is just, if not more, dangerous. Consider the fate of Gene Schumacher of Schumacher-Levi Nine fame, driving in the Australian outback, looking for meteor craters, hit a truck while he was driving on the ‘wrong’ side’ of the road. He died. His wife seriously injured.
And which side the steering wheel was on had nothing to do with that crash. He was killed by an idiot named Turnipseed turning left in front of him.