CS is a space for children. This means all roleplays needs to be child appropriate. A lot of "tame" scenarios, imo, need to be "fade to black" aka not written about at all. Evil characters can only be portrayed very minimally. I'm a writer and avid roleplayer, but cs is not the space for me to feel comfortable roleplaying. I meet writers on cs and then take it to discord where there is infinitely more freedom. However, I am happy there is a space on the internet specifically tailored to the kiddos! Just not the place for my writing haha.
If you're looking for fellow writers, many of them are in the
closed species scene since species provide arpg elements, worldbuilding, etc. I'd recommend joining a cs species linked discord. You're far more likely to run into writers/roleplayers that way. I'm personally in
Wild Mountain Equids and
Fables 
If you don't care to write animals, don't worry, both species allow for portraying your oc as human.
PS: There isn't enough rep in the
Discuss & Share your Writing forum. If you have cs appropriate writing, feel free to post a writing storage for the rest of us to admire
<3