If you notice, GTA 6 is unique in a way I haven’t seen anyone talk about so far. It’s unique in the way that it advertises both a state and a city at the same time. For example, GTA San Andreas had San Andreas in the name, as well as GTA Vice City. GTA San Andreas had the entire state be the map, and the smaller cities weren’t advertised in promotions. GTA Vice City was all about the city, and they didn’t even have a fictional state name for Florida at the time. GTA 4 only based entirely in Liberty City, although they did have the fictional name for the state (State of Liberty) I haven’t been able to find any promotions including “State of Liberty”. GTA 5 doesn’t mention San Andreas in its promotion, only Los Santos and “surrounding hills, countryside and beaches in the largest and most ambitious game Rockstar has yet created.” 

Grand Theft Auto 6 is unique in that it advertises both the state and city name in its promotion. For me, this indicates that us the players have themed it mainly a Vice City game. In reality, Rockstar has never once advertised the city more than they’ve advertised the state. At this point, they’re equal and Vice City might be the biggest city in the game, but perhaps just one of several. 

Maybe I’m looking too much into it, but my hope is that this indicates the map will be gigantic. 

I may be mistaken, but