One of my favorite things about VR is that it’s actually fun to watch other people play. While it’s not necessarily difficult to stream Oculus gameplay from the headset to your TV, it might not be doable; it’s done through casting, so you need a TV or receiver compatible with that technology. If you don’t, you’re out of luck.
PSVR, on the other hand, has the built-in benefit of being a PlayStation console, first and foremost. Obviously, it’s designed to be plugged into your TV, making it easy to see exactly what your friend is doing in virtual space. Half the fun I’ve had with PSVR is watching my friends swing around the room with a big, goofy headset, then turning my attention to the TV to check out exactly what they’re seeing.