For what its worth, if you have one of the older paperwhites that's basically bricked now, you can jailbreak it and turn it into a pretty neat e-ink dashboard. I did this with my 7th gen a while back, wrote up the whole process. Its been running as a little weather/calendar display for months now on basically zero power. Better use than letting amazon decide when your device stops working
https://terminalbytes.com/reviving-kindle-paperwhite-7th-gen...