This is just me being cranky, but I'm always slightly amused by watching younger guys grow up and realize that embracing (and enforcing) schemas on your data, along with adopting a strong, sound type system actually results in better outcomes.
Would love to see something like this more for the Play Framework to get a very good Java/Scala webframework together with GraphQL to have best of both worlds. But nevertheless great to see adoption in other languages than JS (on the server side)