@Obscurequokka let's not forget Amazon's "low power" network called "Sidewalk" which they flipped the on switch on all of their devices without user knowledge or consent. There have been some projects out there for open source alternatives but I don't want any part of these IoT surveillance devices :)

https://techcrunch.com/2020/09/21/amazon-details-its-low-bandwidth-sidewalk-neighborhood-network-coming-to-echo-and-tile-devices-soon/