Is it ethical to sell a paperback and not an ebook in 2021 knowing that you're making it inaccessible to people who need larger font sizes to read it? Ebook rea

Is it ethical to sell a paperback and not an ebook in 2021 knowing that you're making it inaccessible to people who need larger font sizes to read it? Ebook readers are great for book accessibility, but if someone won't sell you an ebook it doesn't do much good. EDIT - I forgot to get to my point, which is that I have no ethical issue with "pirating" content in a better format if the creator (or rights-holder) has decided to only make it available in worse formats. If I want to feel better about supporting the creator, I can buy the worse format before doing that, but then buying a paperback that I don't want feels unethical for other (environmental) reasons. If someone subscribes to HBO Max for a month and then watches a better pirated copy, I have a hard time finding a problem with anyone but HBO there. If anything, paying HBO for their screwed up version is an issue because it encourages them to keep screwing things up like that.