>>287133306
Minecraft and No Man's Sky work decently in VR if you like their procedural generation style. Or even buying skyrim for the 6th time, which is still kind of impressive to walk around in in VR despite its age. Elite Dangerous has some nice space scenery.

>>287137978
There are a ton of people in VRChat but they stick to the popular bar/club/hangout worlds, or private instances. If you're just exploring it's really rare you'll run into anybody especially in huge maps. Occasionally you'll find a comfy exploring buddy though, so it might be worth sticking to public instances.