Rumours have been that PS5 hardware is fully focused on being as integrated as possible with VR from a new PSVR headset also in the making.
It would make a lot of sense to announce both of them closely or even together if that's true, as its expected to support a next level quality VR since day 1.
That's stupid. The sales numbers from PS4's VR and software/games don't justify a heavy push with the PS5.
Yes, PlayStation has the majority of the market over Vive and Oculus - but that doesn't mean those sales numbers are huge.
VR headset reception has been moderate AT BEST.