The most interesting part is this learning regarding Persian etiquette will neither be permanently valid (if this social norm significantly changes in the next

The most interesting part is this learning regarding Persian etiquette will neither be permanently valid (if this social norm significantly changes in the next year or two there will be a mixed situation), nor easily applicable to anything else. As presented in the article 18% of humans fail at this, so there might as well never be a satisfying handling of these subtleties on the AI/LLM side. I wonder how memes fare in that regard, especially the vibrant but short lived ones.