For instance, I would consider it a much bigger privacy violation for my phone to transmit my exact location every hour than my current CPU usage every 10 seconds.
https://support.apple.com/en-us/HT203033
They do send nearly WiFi hotspots for crowd sourcing purposes but it is never in conjunction with your local IP address (which is an identifying piece of information).
[0] https://therecord.media/wp-content/uploads/2021/03/Telemetry...