Parent poster 99% is referring to Jai. I'm of the same general opinion: interesting language, I've spent a lot of time watching jblow talk about it on Twitch, and it would be nice if it succeeded, unfortunately I have my doubts given jblow's attitude both in terms of external communication and within the development team [0].
[0] https://www.youtube.com/watch?v=Nutcb6ao0mc&t=4508s