You'd think so wouldn't you. And yet.....
Probably all it takes is for people to _feel_ like they grasp something of it, even a little bit. When it comes to confidence in critiquing, perception of knowledge is even more important than actual knowledge, isn't it?
But I was thinking also just of the fact that it's something people in Aikido know exists (!) and hear about often enough to remember it exists (I don't know if the the same is true the other way around). Maybe there's even occasionally some sense that they have at least some common ground to bother comparing them at all.