From the recently uploaded State of Play recap video:
You can see in the end of the video this line:
There was some speculation in prior threads on whether will PSVR2 headsets work on PCs as a PCVR headset, but it seems that is not the case as they are saying a PS5 is required to use the PSVR2 headset.
You can see in the end of the video this line:
PlayStation 5 console and PlayStation VR2 are required to experience PlayStation VR2 functionallity
There was some speculation in prior threads on whether will PSVR2 headsets work on PCs as a PCVR headset, but it seems that is not the case as they are saying a PS5 is required to use the PSVR2 headset.