When I was a kid, rope halters were definitely a western thing. Over the years, there were more people teaching how to use them (some teaching well, others…) to gain control and instill manners. Then more people in english disciplines started using them. Early on, it would certainly turn heads to see a big WB in a rope halter!
As a bit of a side note, how do the chain shank users attach them? I have seen over the nose, no wrap, and attached to the opposite nose ring: One wrap over the nose and attached: One wrap over the nose, through the opposite ring and attached by the eye: and even over the nose with a wrap, under the chin and hooked to the original ring. Of course there are variations of through the mouth or over the gums for specific circumstances. And lets leave out the fools who double the chain back and make a dangerous chain loop!