Unless chipmakers port the AV2 design to older, cheaper nodes, it’s just not happening for average users. We’ll probably see some Chinese TV chip makers throw in an AV2 decoder just to check a box, but as an actual encoder? I wouldn't count on it anytime soon.
You need hardware encoders for things like cameras because they need to encode in real time since the buffer would quickly overflow otherwise.
- Video calls
- Screen/webcam recording
- Live streaming
- Real-time transcoding for media servers (don’t know much about this but I’ve heard it’s a thing)
- Game streaming
- Video editing (making exporting less frustrating)
In other words, unless on smart phones, don't expect broadly distributed AV2 encoding hardware.
If it does happen on PC, it will be most likely some courtesy of the hardware chip designers.
Are you sure this isn't just “things I do are commonplace, and things I don't are incredibly niche”?