Like I said, there will always be innovative indie games. But the AAA studios used to be important in driving artistic and systemic innovation in games, because they had the most money and visibility.
Games like: Elite 2: Frontier, Star Control 2, Heroes of Might and Magic, KOTOR 1 and 2, all had strong writing, narrative, complex and difficult systems to manage, and were innovative in their time. And none were "indie" games (though at the time, some of these games could be made by 1 or 2 people). This is a real difference. Just look at the difference in Blizzard. Warcraft 2, Starcraft, and Diablo 1 & 2 made them hugely influential and successful because of their commitment to quality. Now, they're a joke. But somehow, still one of the biggest gaming companies in the world!
It's not about defining art. It's about a push to create games that can stand up to works of literature and cinema which are considered to be important artistic achievements. I'm happy to hear that there are titles out their which are striving for that, but AAA studios aren't doing that. In fact they actively push new titles as being cutting edge while they retain or dumb down systems that were created decades ago.
Disagree hard on Fortnite. It is very shallow. The building system seems interesting but is superficial. Yes it's integral to winning the match, but its not very strategic...just like Fortnite's shooting and physics are quite cartoony and not very tactical. It is a VERY poor "shooter," but a fun "battle royale game." There is a difference these days.
Minecraft was not a AAA game, it was just purchased by a AAA studio.
Again, I'm not saying that there aren't any games that are artistic or interesting. In fact that's the opposite of what I said in my original post! I'm saying that "The Industry" (which will ALWAYS have the most market share, visibility, and resources) is not creating those games. They are not interested. And that is a sad change from what used to be.