When one is using a smartphone, the the experiences of committing typing or swiping errors, and of enduring autocorrect madnesses, are part of the necessary and slightly randomized indicators of the wrath of the digital gods.
A nicely printed, nicely typeset book is a thing of beauty. I managed to purchase a book once with typography so bad that it inhibits reading. Really thin lines connecting thick lines in the font, bad spacing in the text, and cheaply printed. I don’t know how somebody worked that hard to make results that bad.