Technically, infinite scroll is of course finite, too. Unless it adds newly created content, but if you count that as infinite then logs can be infinite too.

That's exactly why you don't write legislation to ban infinite scroll but 'addictive' design. Then it's ultimately up to the courts to decide, and they have the necessary leeway to judge that journalctl -f isn't addictive but TikTok is, even if they both use a version of infinite scroll.