Nah man. “Nobody” knows about it.
When we’re inside a thing, it’s easy to mistake it for being much more widespread than it really is.
I don’t know a single hard core player that knows of this game, and I know a lot of them. They only know about it when I tell them to try it out.

Want an example? Me. I only started playing post Siptah. Why? I had no idea the game existed. Yet, here I am, with near 5k hours sunk into it. I wish I had known of this game as soon as it hit consoles.