PS5 Still Requires PS Plus For Online Play, Apparently - GameSpot

PlayStation Plus will still be needed to play online games on PS5, including GTA Online.
Grand Theft Auto V is an open-world crime epic set in the LA-inspired city of Los Santos around the lives of Franklin, a street hustler looking for real opportunities; Michael, a professional ex-con whose retirement isn't all he hoped it would be; and Trevor, a violent psychopath.

IGN - According to game descriptions on the Malaysian PlayStation Store, each PS1 emulation on PlayStation Plus Premium will be enhanced with up-rendering, rewind, quick save, and custom video filters.

What Happens If you Try to Play Online Without PS Plus?

PlayStation users can grab an extra free game, no PS Plus required

Xbox Series X Vs. PS5: These Are Major Differences Between The Next-Gen Consoles - GameSpot

Third-Party Nintendo Switch Accessories By Hori Unveiled via Leak

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

PS5 DualSense Edge controller review

PlayStation gamers can grab a free game right now, no PlayStation Plus needed

PS5, PS4 Exclusives Will 'Deteriorate' if Launched on PS Plus, Says Sony CFO

The Last of Us 2 'No Return' Mode Will Apparently Have 12 Levels