As a joke, I'd love to see someone create a landing page of a "new" language with some eye-catching name similar to Kotlin, except it's all C#. I could easily see that hitting the top page of HN.
That reminds me of the "Mojave Experiment" where Microsoft demoed the new version of Windows and after people said they liked it they revealed that it was just the same Windows Vista that people thought they didn't like.