Guys I have read the following.
Does this affect in any way the tts to Sonos speakers?
This announcement (annoying though it is) seems to refer to the Android Sonos app playing music files stored on the Android device the app is running on. In my setup at least, the files played through HA are either on on my NAS or on the Raspberry Pi hosting HA, and even if I am using the Android companion app, Home Assistant itself is running on the Raspberry Pi.
So I’d say the answer is no. But who knows? Have iOS users experienced any problems? This seems to have happened to them some time ago.