Answer
No. LE Audio is an optional feature of BT5.2. BT devices can be qualified to BT5.2 and not support LE Audio. It is possible to be qualified to BT5.2 errata only and not have LE Audio support.
No. LE Audio is an optional feature of BT5.2. BT devices can be qualified to BT5.2 and not support LE Audio. It is possible to be qualified to BT5.2 errata only and not have LE Audio support.