It's not a prediction, its a possibility. I'm not claiming this WILL happen, I'm seeing that it could. It is you that seems certain that all will remain as it is. This is naive.If you're claiming that believing English will remain dominant is "naive" in light of all this, then you're just incapable of seeing anything outside of your own predictions about the future as plausible and that's your problem.
Well, I don't either....Spanish may become dominant and I don't think it's naive to make that prediction.
History is in the past, and popular culture in American is known for embracing the new and different.Nonetheless, history and popular/money culture say otherwise.