Amazon devices will soon automatically share your Internet

My wife is In long term health care, Before Covid19 came along, I put an "Echo Show 8", next to her bed, it is connected to the care facility Wi-Fi network, she can call my phone just by speaking "Alexa call George" and we have a video call, that has been a real blessing, during the Covid No visit crisis, I have Alexa Show, on this tablet, and I can have Video-communication VIA THE INTERNET with her anytime I want. Her Echo Show, let's her play Her Choice of music, or watch movies, get sports news etc..all via voice commands, a necessity at this time, Amazon music, Amazon Prime video, even rental movies billed to my Amazon account if she wants to watch something special
The sidewalk item is NoT in my device or account settings to be enabled or disabled, I will disable it if/when it shows up,
I started getting update notifications for Alexa, saying update for new features available,
I just clear it away, I will keep doing this , these New Features could be sidewalk and it's Wi-Fi data share, I do not want to join into that situation, I use cellular data, AT&T and Verizon, not cable or fiber optic,