Maybe they should just start driving on the right side of the road.
“Maybe they should just start driving on the right side of the road.”
Actually, they do and originally Americans did too. We drove on the left side to keep sword holding arm (generally right) free.
It wasn’t until the Conestoga wagon did things change.
https://www.newspapers.com/clip/33455929/conestoga-wagon-led-to-driving-on-the/