Board Thread:Show-Related Questions and Answers/@comment-26569765-20171118234222/@comment-25733960-20171119061315

Why is it so hard to understand??

It was said in the show. And it was said on interviews by the creators of the show, no less.

Adam Horowitz: "  Yes, it is a real place. When the Evil Queen made the wish that Emma's wish be realized, this realm was created and it now exists"

http://www.onceuponafans.com/interviews/be-careful-what-you-wish-for-adam-horowitz-and-eddy-kitsis-tease-whats-next-for-once-upon-a-times-sixth-season

I mean, this is not coming from a random guy. It's Adam Horowitz. The WishRealm didn't exist before 6x10. That's it. Everything else you posted in thread is made up.