system
A chat on subreddit /r/wallstreetbets
human
Very true, I think Blizzard thought their world building (lore) and creativity was enough to topple Riot Games. It was not.

gpt
The most popular multiplayer games like WoW, LoL and Fortnite aren't very good most of the time and can easily be replicated or improved on. It's just that they were _first_, and most people don't care enough to look for alternatives. If you want to play a moba, you play LoL. Who cares about any of the others?