The difference now is that GTA 6 will launch with the audience that GTA 5 built up, in terms of getting used to buying shark cards and paying for the GTA+ sub. GTA 5 didnt launch with all of that, it got introduced long the way and made it possible for Rockstar to milk the crap out of the cashcow for more than a decade. And for me the question is if GTA 6 now will launch with all of that, and how the singleplayer will be positioned versus the MMO part. Or if it will be just one MMO instance you log into, and access the story through that as well. So no more separate single and online modes.