A lot of good repos (CLIs, frameworks) had 'tree' unicode directory structure with like ├──, └──, and │ , as well as emojis for passing/failed tests and README docs maybe a unicode arrow or two, but LLMs absolutely overuse it.

I don't know why chatbots prefer → over -> so much. It's becoming a countersignal compared to the old terminal customization era, where arrow ligatures were a signal of effort.