On Playstation's game page for GTA Online it says that the free standalone version can be claimed only on PS5 console store. So its not free to claim for everyone from the
Grand Theft Auto V: Premium Edition - PlayStation 4 - Walmart.com
Grand Theft Auto V: Premium Edition
Grand Theft Auto V (PS4™ & PS5™)
Grand Theft Auto V (US)
Grand Theft Auto V
GTA V podría ser uno de los juegos gratuitos para PlayStation Plus en diciembre
Grand Theft Auto V: Premium Edition
Grand Theft Auto V: Premium Edition
Grand Theft Auto V (PS4™ & PS5™)
Grand Theft Auto V (PS4™ & PS5™)
GTA Online será gratis por 3 meses para usuarios de PlayStation Plus
How to claim $1 million for free in GTA Online every month - Charlie INTEL
Grand Theft Auto V : Édition Premium
GTA V's PS5/Xbox Series X Version Has Appeared On The PlayStation/Xbox Store And Is Cheaper Than Expected
Grand Theft Auto V and Grand Theft Auto: San Andreas PS4 Price & Sale History | PS Store USA
PS Plus Gives 1 Million GTA Online Dollars, But How Do You Claim It? - Esportimes
Grand Theft Auto V
