I got a ReMarkable 1 off eBay around a year ago, and it's served me well as an e-reader ever since. It doubles as a drawing tablet, which is also super useful. The internet has destroyed my reading habits, mostly, but I still try and use it for longer articles I find online(There's an extension that lets you print a webpage to the tablet! Super useful.). Beyond that, my AO3 backlog takes up a not insignificant portion of its storage space, as do various e-books. I personally tend to, when I do manage to get myself to read, use the tablet, it's just that I don't read as much as I wish I did.
Oh also the portability and stuff cannot be understated. That's the magic of e-readers!