Actually, the word “meme” was introduced as a reference to the word “gene”. A “meme” would be a similar concept but in a cultural (rather than biological) realm.

it is “a unit of cultural transmission”—the cultural equivalent of a gene

https://www.merriam-webster.com/wordplay/meme-word-origins-history

I miss forever alone.

I want to see the full phylogenetic tree including the pepe and wojak genera