A previous dev has suggested that the GTA 6 map should be smaller sized plus much more densely packed. Having said that, as leaks have continued to trickle out of Rockstar, modders have recreated the GTA 6 map in GTA 5's engine which gives a sense of its massive https://emiliozyxvr.blogadvize.com/43086147/the-best-side-of-grand-theft-auto-6-release