Value of your comment being? It does not matter where it comes from, just that is cool, useful, readable and it might be a great idea to add it to JS, same as it is already in f#, oCaml, Elixir, etc etc etc.
This is currently #5 on HN: https://www.infoq.com/articles/java-14-feature-spotlight
It's a pretty long read and could have done with some precedent.