As to why - because it, like any other computer science topic, is a topic of active research, and Kakoune is the next generation of research into modal editing.
Interesting. First time I’m hearing this, but I’m very interested to learn about it. Thank you for mentioning this!
That’s right, but as a Neovim user, it’s hard for me to use Vi, because it lacks many features, and I don’t know which ones.
Very interesting. Did you first start with Vim or Neovim?