Right, as the point is to represent a physical document, paper and ink (or canvas, toner, whatever -- stuff that doesn't reflow).
Why anyone would use such a format for these situations, where the audience definitely cares way more about consuming it on an electronic device than printing it out, is... mind-boggling.
Of course, AI+ML to the rescue: Liquid Mode [0].
> Files are processed in our secure data servers and immediately deleted from our servers after the experience is generated.
[0] https://www.adobe.com/devnet-docs/acrobat/android/en/lmode.h...