Any idea why sony keeps refusing to support Bluetooth headphone audio? Maybe via LDAC or APTX-LL?
dunno with PS5, but on PS4, it use Bluetooth audio to deliver lag-free audio to gamepad if you plug wired headphone to gamepad. This Bluetooth audio mode only available when DS4 is in PS4 mode (pair by connecting USB cable to PS4), and not available when its on PC mode (holding PS logo and share until LED blinks)
EDIT: source
https://www.psdevwiki.com/ps4/DS4-BT
EDIT: i mean reasons other than business reason, as sony probably have tidy profit margin from PlayStation branded headphones.
but then it also supports any other USB wireless audio headphone... and some sony headphones also already supports LDAC...