And there's the cost of keeping a dying language alive. You're basically asking people to sacrifice their lives to a less useful language, a mere social utilit

And there's the cost of keeping a dying language alive. You're basically asking people to sacrifice their lives to a less useful language, a mere social utility, so you can maintain a sort of "cultural linguistic zoo" ... and yes you are by this analogy relegating them to the role of animals in a theme park. Think of what that entails: "No, you can't be taught in the language that will get you into university and get you the best jobs. You must dedicate a significant portion portion of your life to something we already know is a dead end for you personally, because we have decided that it is more important that a legacy tool be kept alive than that you prosper as a person."