Well the point of e-ink is to simulate paper, and just be easier on the eyes. it’s supposed to be looked at with reflected light. So, for example lamp in your room, would reflect off the device like it’s reflecting off paper, making reading easier on the eyes.

So an e-ink comic would look like a piece of comic book paper when you’re holding your next generation kindle or whatever e-reader. Currently for comic books we have to use a ipad or some other tablet which emanates the light.