> Atmos through stereo headphones is a non-sensical premise
If you watch atmos content through an apple tv it has head tracking for airpods. It's not going to change your life, but the audio being centered on the actual screen a la a proper surround sound setup is a nice touch.
The over-simplification is that Atmos doesn't improve music, and rarely works. And Atmos through stereo headphones is a non-sensical premise.