I’m pretty sure MM has access to more stats provided by steam than just number of players. I’m not saying I know but just think about Steam Achievements.... things you do in-game are picked up and reported as data. Who’s to say there isn’t data being collected on what food items are cooked, which weapons are used the most, or the numbers he mentions in his posts? The general public does not have access to all of the data being collected. Again, I could be wrong but it does make sense they could have that type of data.