Topic: Smart TVs, smart devices, and TV apps
That's according to 9to5Google who has managed to get the Android 12 beta onto the media box for developers (ADT-3).

Link: ... -features/

And no word on when to expect Android 12 on consumer devices. It will probably take some time considering that many devices are still running 9 or 10. A few will launch with Android 11 pre-installed this year.