Looking at the changelog for the lastest update of atuin at the time https://github.com/atuinsh/atuin/releases/tag/v18.13.4 I've just noticed they're using AI.
⇒ Immediate removal of it in my shells.
As I was not using the sync between machines, the default history of my zsh (+oh-my-zsh) using the up arrow, or ctrl+r (using fzf) to search when not matching on the start of the command is *largely* enough for my use cases.
From time to time I was using the atuin filter to only show commands run from the current folder, but I can live without it, and I'm sure there's an easy way, yet still unknown to me, to do the same thing with the default history.

👾
(vivek)