"Then Fantasy is free to be what ever it wants to be. The internet is proof of that fact."

And that says it all (for most people, at least).

That all creation is an illusion created by our own minds can be proven in a multitude of ways is an easy task. That language is a part of the illusion is also true and provable. But I would go back farther than 3.500 years. Proto-languages weren't as precise as modern languages but accomplished the same goals.