Grand Theft Auto 6 is following a tradition that Rockstar previously leaned into with Red Dead Redemption 2: a focus on realism. In the case of GTA 6, that means things like filling your car with gas, working out to get (or stay) fit, and eating to stay energized. Now we know another element of this hyper-focus: various methods for stealing cars. Whereas in past games, you could just smash the window of any car to get inside and drive…