You need to classify what you said as TEXT based memes maybe, or dunno, cuz what ur talklin about, is a specific type of meme, not all memes even have text

many memes are VIDEOS now, thats where a high bandwidth of memetic content actually lives now, its on youtube in "dank meme" compilation videos

But yeah you have some good Text based Meme Guidelines

and i get your trying to explain this to new users who maybe dont get the idea of how memes must have context "Script RUns Deep" etc...

aka.... people enjoy/prefer a long running inside joke