Its a reasonable looking wrapper. Could benefit from the ability to build queries with variables, although not sure if that would be useful in the Scala ecosystem.

To make it clear, I disagree I'm conflating things. I'm currently working on a TypeScript based graphql builder (https://typed-graphql-builder.spion.dev/) and I can think of several ways the language could've been designed to make it easier to write typed query builders.

This is not without consequences - since its quite hard to write the builder, most tools available for code generation (https://www.graphql-code-generator.com/) are built around editing GraphQL strings and will try to find them in your code and add type assertions. Additionally the rest of the ecosystem tools are built around supporting this workflow (graphql playgrund, etc)