Do you want to know how to play with your PS4 friends on the PS5 on GTA 5? This is very easy to do, however, there is a catch. There is no cross gen support
The PlayStation ecosystem Stay connected to PS4 and PS5 (US)
What to Know About the PS4-PS5 Game Save Confusion - IGN
The PlayStation ecosystem Stay connected to PS4 and PS5 (US)
Both a PS5, PS4 version of a game can be installed at same time on PS5
Is PS5 backward compatible? Here's everything you need to know
Call of Duty: Modern Warfare III Cross-Gen Bundle Edition PlayStation 4, PlayStation 5 88557US - Best Buy
PlayStation 5 OS now warns users if they are about to start the PS4 version of a game
Is GTA 5 Cross Platform? (PC, PS4, Xbox One, PS5) - Gamizoid
Sony on PS5 Exclusives: We Can't Take Everyone with Us from Previous Gens