@Anon2023 agreed, but it's all they have and they have somehow managed to gatekeep all the really bad ones out.
And the only genre that RR has. Seriously, blob recommended me a story on RR, and while I was reading it I had like 10 ads of local novels. 7 or 8 of them were LitRPGs. And then people say that there is nothing but smut on SH.
They have LitRPG and they used to have a lot of really good Isekai and Sci-fi stories but I don't know what happened to those.