You can't say Jai is not real, because there are beta testers using it. However, there are other languages that have taken and implemented various concepts tha

You can't say Jai is not real, because there are beta testers using it. However, there are other languages that have taken and implemented various concepts that Jai had to offer. By the time Jai comes out, and is open to the public, there might not be anything compelling about it anymore.