I believe this will mostly affects games which were lacking in technology.
I’d personally LOVE to see The Sims 1 or The Sims 2 re-released with performance and resolution upgrades, and, most importantly, made to be open world. Since they’re older, I believe they could very easily render the entire map like The Sims 3, but with the charm of TS1 or TS2.
I cannot think of other games, since most games I see as adequate, whereas TS1 and TS2 were bound by system performance during their respective times.
Even if Nintendo released a VR headset I doubt it would have the latest graphics tech. It would likely be similar to Quest but with it’s own walled garden. I would love to see that competition in the VR space though. Hi-Tech or not, Nintendo always delivers quality games.