It doesn't need an article, it's mathematical logic using your own definition of reality as the basis. If you can't be bothered to read the post or are incapable of understanding it we have nothing else to discuss.
You're welcome to try and explain with mathematics how a game that sold ~10m copies could make less than $400m in revenue, including hardware sales.
I've never seen a bigger case of this:
So you cannot link me proof of the profits that these PS games made in revenue? So while I linked you a article showcasing that a game that sold 5m units made $400m in revenue you cannot do the same for a game that sold 8m?
Seems like you cannot prove your words.