A previous dev has suggested that the GTA 6 map really should be lesser and much more densely packed. Even so, as leaks have ongoing to trickle away from Rockstar, modders have recreated the GTA 6 map in GTA 5's engine which offers a sense of its substantial scale. https://gta-six-mobile97529.bloggip.com/35479088/grand-theft-auto-6-ne-zaman-çıkacak-for-dummies