It may seem obvious to many, but I think there is a risk of confusion as to what this PC connection actually is. It allows the PSVR 2 to be connected to a PC and play PC VR games; it doesn't allow PC VR games to be played on your PS5/PSVR 2 setup. I suspect that a few folk will be mixed up about it - I was when the initial reports appeared.
It seems pretty niche; allowing PS5 and PSVR 2 owners to use their headset on a PC setup to play PCVR games. But, hey, it's neat for those people in that situation! Not all of the PCVR 2 functionality can be used on PC, though:
Push Square wrote:When playing PSVR2 on PC, HDR, headset feedback, eye tracking, adaptive triggers, and haptic feedback are not available.
Source:
Push Square