https://m.youtube.com/watch?v=rE1lIdtDs2g is a classic of the genre
Or use /* for the path so it globs to all directories under / whilst not triggering the logic which requires --no-preserve-root.
You're not, I like it too.
The aspect ratio of the thumbnails is closer to the aspect ratio of the screen, which makes sense to me.
Also until you reopen each tab, you don't get a mini screenshot of it. I like the mini screenshots so I can see what the page was without having to read its title.