You have to understand these kind of numbers dont happen that much on Steam, especially for single player games (just so many games for people to chose from).
This is the problem on here when we get console only gamers judging this stuff. They see numbers for games like Eldern Ring, Wukong with its chinese contingent, Hogwarts etc, and they think those numbers are very common but you would be surprised just how many games, even AAA games, that are considered sales successes yet dont even hit 100k CCU on Steam, even 50k sometimes.
This numbers are amazing.