Ebook but only in my ereader that doesn't emit bluelight

I like the portability, pirating shit or borrowing from the library without having to touch physical books that might have stuff im allergic to on them from other people borrowing them (obviously can't be avoided with physical copies and how many allergies i have), being able to make the font gigantic, being able to just press on a word and have the definition come up, and how lightweight they are makes it easier for my joint issues.

If my joint pain is really bad I can even put it on a holder and use my page turner remote thing.