> The only thing I was missing was when I didn't know how exactly to phrase something (the exact keyword to use).
I think that's the only things GUI (or TUI) directories have over CLI. I remember having Wikipedia locally (english texts, back in 2010) and the portals were surprisingly useful. They act like the semantic space in case you can't find an article for your exact word. So Literature > Fiction > Fantasy > Epic Fantasy will probably land you somewhere close to "The Lord of The Rings".
I think that's the only things GUI (or TUI) directories have over CLI. I remember having Wikipedia locally (english texts, back in 2010) and the portals were surprisingly useful. They act like the semantic space in case you can't find an article for your exact word. So Literature > Fiction > Fantasy > Epic Fantasy will probably land you somewhere close to "The Lord of The Rings".