I actually use my PSVR1 to play all my PS3 and PSTV games. I completely bypass the tv, and just output directly to the PSVR. The point is that I don't have static huds from older games fucking up my expensive OLED tv, and it's possible to recline back in a chair or lay down. It's actually quite portable too. I bring it with me on trainings and stuff, and play old rpgs in the hotel. I use the medium screen size. Don't even bother with the camera. The only draw back is that plugging it into an old console, you can't change the screen size. That has to be done prior, on a ps4/5. But the setting is saved. It's actually pretty fucking awesome and I doubt most people are even aware of this use case.