This is the part I was focusing on, sorry if there was confusion. For context, I've been working with GraphQL since June 2015, so I'm pretty intimate with the topic.
It's worth noting that those slogans you quoted are from graphql.com rather than graphql.org. The latter is the official site, the former (.com) is owned by Apollo and isn't official in any capacity -- something I personally find to be an extremely questionable situation. GraphQL's actual slogan is "A query language for your API".
This is the part I was focusing on, sorry if there was confusion. For context, I've been working with GraphQL since June 2015, so I'm pretty intimate with the topic.
It's worth noting that those slogans you quoted are from graphql.com rather than graphql.org. The latter is the official site, the former (.com) is owned by Apollo and isn't official in any capacity -- something I personally find to be an extremely questionable situation. GraphQL's actual slogan is "A query language for your API".