This is incredibly common. Why would you develop anything and then not provide screenshots? Even for CLIs screenshots are useful!

What's the first thing you see on Apple's Big Sur landing page[1]? A big fat screenshot!

What about Windows 11 preview[2]? Yep, screenshots!

I can't think of a single time when the first thing I want to see on a landing page (or 1 click away) is not a screenshot or a demo.

[1]: https://www.apple.com/macos/big-sur/ [2]: https://www.microsoft.com/fr-fr/windows/windows-11