from your link:
Fortunately, turning Sidewalk off is relatively painless. It involves:
Opening the Alexa app
Opening More and selecting Settings
Selecting Account Settings
Selecting Amazon Sidewalk
Turning Amazon Sidewalk Off
Nope. Only guest settings. No sidewalk.
Android app.
Nothing about Sidewalk.
It stays on even when you think it is off.
The only option is to unplug it. Stick in water for an hour, smash it and throw it in the garbage.
Until they send you an update that silently renewable it.
I disabled Alexa on this most recent Kindle. Is the only way to disable sidewalk thru Alexa?
bookmark
Yabut does it really turn it off?