incredible, isn't it, that no single usable e-paper device is being sold. like no Mac with e-ink, no Surface with e-ink, no ASUS with e-ink, even though this is the best thing an operator can do to his tired eyes.
I'd wager that the whole modus operandi for desktop environments is not made with e-ink in mind. E-ink fits in a situation where only a few updates are ever required, and completely breaks down for anything requiring higher framerates.
The market might just not be big enough to warrant creating a product.
Whilst they're certainly not Apple, you can walk into most retailers, and out with one of Boox's offerings.
(Just be aware they're open GPL violators.)
I'm replying to this comment on a Daylight Computer.
I think PineNote qualifies by now?
https://pine64.org/devices/pinenote/
Also https://usetrmnl.com/