Hisense makes those. Why small eink android tablet cannot be quite useful? This is a reader device. Do you really need every shoe and slipper to be your primar

Hisense makes those. Why small eink android tablet cannot be quite useful? This is a reader device. Do you really need every shoe and slipper to be your primary comms device? E.g. there are small android handheld gaming consoles, you cannot use them as a phone too, but that does not, I mean, why would even