Thanks for the input! Yup, I intended it to be about how the characters talk to each other, not what they actually say, so it's good to know that it works with neurodivergent people as well.
I did lose interest in making it myself though, so the replayability is low. I'll probably work it in with other themes and mechanisms in the future, like playing a crime lord or a president. It was a good way to test the engine though.