@izzythepush,
izzythepush wrote:
It goes back to the days of riding a horse while carrying a sword.
Most people are right handed and would carry their sword on the left.
That meant their swords would smash against each other if tgey rode on the right hand side, no such problem on the left.
I discovered exactly the same thing when I researched a bit years ago, in yet another discussion with Americans about which side of the road we drive on.
Side note, click baiters on social media often ask "can you drive a stick". And yes, I can, having learned in one and did my driving test in one. But I would seriously question my ability to drive a stick shift if it had to be changed by my right hand. Even thinking about it feels unnatural.