@mudala This is borderline misinformation.
It has some parts that are true, like the GAEN-system, but the rest of it is really misleading.
All of the stange addresses that show up are certainly normal BLE devices.
Smartplugs, smartTVs, maybe even legitimate Bluetooth trackers (AirTag, etc).
The strange names are really common among these types of devices, and the devices are really common themselves in any major city or town.