Using un-paired BLE devices you can do things such as adhoc mesh networking, which isn't possible with "old" Bluetooth. That's kind of cool, and possibly useful

Using un-paired BLE devices you can do things such as adhoc mesh networking, which isn't possible with "old" Bluetooth. That's kind of cool, and possibly useful. I agree that general Bluetooth usability could be improved - having to switch to an OS-provided, generic "add device" wizard before being able to use any Bluetooth device is just UX murder.