Why? I'm using my old Kindle Paperwhite every day, for many years now and I haven't had any issues or "distractions" pop up ever. Rarely I have to plug it into my computer to send books to it with Calibre, that's my only interaction with this device.
I'm just lazy and toggle airplane mode with the send-to-kindle @kindle.com email, though sometimes Amazon isn't happy and doesn't send it.
It does refresh the lockscreen ads for a month or so, though. I have a cover so they don't really bother me.