[Nifty3929]

I think there aren't enough folks (including me) with sophisticated enough speaker setups to take advantage of it, limiting the market.

There's only so much you can do with just a left and right speaker and MAYBE a sub.

That said, it does seem like there's new interest in spatial audio, so we'll see. Maybe with some spatial audio headphones, and especially if they add head-tracking so that a sound to your left moves relative to your head (and stationary relative to your body) as you turn your head to face it.