PS5 VR code work on base ps4 or just ps5 Backwards Compatibility

So if we bought game on psn store it show ps4/5 game … mean you get both ps4/5 version i dont know when bought ps5 disc version how can we access free ps4 copy? ps5 do read ps4 disc but ps4 wont read ps5 disc the vr code in ps5 version box just Backwards Compatibility running on ps5??? or we do get a free base ps4 version?! thank you

Will PS5 Be Backwards Compatible With PS3, PS2, and PS One in Update? - PlayStation LifeStyle

PlayStation VR - Wikipedia

PlayStation's Long, Complicated History with Backward Compatibility - IGN

According to the latest PS Podcast, PSVR2 will not be backwards compatible with PSVR Games : r/PS5

SONY CONFIRMS PS4 Backwards Compatibility Update - PS5 / PS5 Release / PS5 Price / SSD 19x FASTER

Are there really no (good) games on Playstation VR 2?

PlayStation VR 2 will not be backwards compatible with PSVR

PS5 Backwards Compatibility for PS4, PS3, PS2, PS1, PSP

$51/mo - Finance PlayStation PS5™ Console – Call of Duty® Modern Warfare® II Bundle

Sony developed PSVR2 for a PlayStation 5 cable connection as it warns original VR games will be difficult to port : r/PSVR

Hands On: PS5 Backwards Compatibility - The Good, the Not Bad, and the Ugly

Will we see mid-generation console refreshes again?, This Week in Business

Should You Buy A PSVR In 2023?

PS5 backward compatibility: PS4 games list, USB external drive support - Polygon

PS5: The Ultimate FAQ – PlayStation.Blog