Why do you think CSGO died?

As one of the few top most played games on steam, I don't think it's dead.
I never hear about it though. I guess its the old timers tale: "Just cause you don't hear about it, doesn't mean it's dead."

Though, ever since the R8 incident I think their reluctant from adding new stuff to the base game which, in return, might make the game stale.