Context from the article:
The lawsuit, filed on October 30, states that that Microsoft, Epic Games, Activision Blizzard, EA, and others “use patented designs, algorithms and marketing containing addictive features and technology” leading to addiction.
Also from the article:
Now, I’ll post the entire suit below this article, so that you can go and read it in its entirety if you would like. But, seriously…don’t. I did and it’s 129 pages and it’s an absolute mess.