While I wouldn’t say that’s right, I also wouldn’t come right out and call it wrong either. This very much engages with the “Selfish Gene”, an heuristic model of thinking about evolution from the perspective of the gene itself instead of populations.
As an added amusement, the book “The Selfish Gene” came out in 1976, and is the source of the word “meme,” used somewhat differently than it is now, naturally.
It’s pronounced “xitter.”