That's like having c/sayings and people just write shit in it: "well how can it become a saying if we don't treat it like one!" That makes no sense. It's not for making sayings, it's for things that ARE sayings.
There are things in the category already and the community, based on the name, should be for that.
I would recommend c/memematerial to be born to fill the niche you're discussing.
Edit: lol downvote if youre 12 and you have some pictures of text we just have to see.
I think it looks evil, but is, in fact, stupidity; the whole group is just not at all self aware.