That snippet of information actually comes from this forum. I have no idea whether technically that makes the difference but there is difference in setup between LHD and RHD. That could also explain why none of the US forums complain about this either. On my thread over there I've only got one LHD vehicle which occasionally gets it a little bit. And yes I can fully comprehend that you can get this occasionally a little bit. Very different though to getting it persistently and continuously.
When I was looking for a new car I had a test drive in a C43 Coupe. The first thing the salesman did was demonstrate the crabbing on cold tyres in the car park before we drove off. He said it was due to the placement of the steering rack etc on RHD drive cars and the usual “it’s nothing to be worried about”. When I tried to replicate this at the end of the drive on warm tyres it was totally absent no matter what I tried.