Why is rapper The Game left out of conversation for "All-Time Hip Hop Diss Tracks"?

Admit it, you don't have anything to say unless it's negative or combative. Day in day out, it's been very well proven how people are much quicker to respond to negativity before they do "positivity". So much so, that negative prompts to reaction come with emphasis, passion, and of course, anger. Whether it be disagreements, racism, or genuine dislike for the opposite party, people operate on negative vibes. And in Hip Hop, this has shown to be a very effective marketing strategy. In Hip Hop, there is no shortage of diss tracks. Whether it be in tha mainstream media or your local music scene, rappers have found it useful to feed off negative waves. And many have capitalized off of it. For example, "Ether" by Nas is definitely considered one of the hardest diss records of all time, right? Not only was it a great diss, but it made the official tracklisting for Nas' album at that time, Stillmatic. We could go on a tangent and name countless rappers out ...