Not moved - removed. But you can use this:
system_profiler SPBluetoothDataType
or this to retrieve the output as plist.:
system_profiler SPBluetoothDataType -xml
The values are still there - at least for the AirPods Pro (I could not test more, since I no longer have any other devices).
I have adapted my applet accordingly and it works: Help with modifying some code pls - #16 by Dirk