sorry, but [citation needed]. I highly doubt that what you say is true. When I go the homepage of e.g. Kobo e-readers, two of their four sales-points are that

sorry, but [citation needed]. I highly doubt that what you say is true. When I go the homepage of e.g. Kobo e-readers, two of their four sales-points are that the reader is confortable on the eyes. Same for the kindle, where the first two points are "crisp..." and "comfortable on the eyes". I'm not saying marketing is always right, but if all e-readers are selling their devises on the merits of "being easy on the eyes", you can't just say that's not a thing for people buying them.