Fussing about font sizes and nice-to-have features is a waste of time; the market will hone things for you, dispensing its judgments cumulatively and dispassionately.
They also offer features such as adjustable font sizes, integrated dictionaries, and the ability to search text quickly, enhancing the reading experience for many, including those with visual impairments or learning disabilities.
I think it's also with technology improving, you can change the format of the reading that you're doing in the textbook and the font sizes change and you can highlight and change text if you need to.
The " fine (fine) print (print)" of a document or an agreement is the specifics of an agreement that often, in certain legal contracts, actually appear in a smaller font size – in a smaller size.