There are lots of fish shell extensions, zsh stuff and loads of things that make suggestions, autocomplete, remember your shell history and remember frequently executed commands and visited directories. All of that works WAY better than the AI suff. (And sometimes also has nice pop-up menus.)
So compared to plain bash without autocomplete and Ctrl+R it may be useful. It is probably a step back for everyone else. Especially if they roughly know what they're doing.
But I didn't try this specific software. Maybe I would if it were free software and connected to a local LLM.