Funny enough the only way to better yourself in other languages is to actually speak with people of other languages. What you said is akin to telling everyone in America to go back to their native counties and we all know how hot of a debate something like that is, I also don't see "foul" being thrown out, since anyone of any language when you ask someone to come fix something what is usually the reason? Something is broken

As it's been said over and over in every FFXIV community, this game brought the critical nature out in people.
Also:
I don't see the metaphor myself in gridania needing to be "fixed", do people want it redesigned? Sure, but it doesn't need "fixing". I actually like the Gridania areas since it was a lot more manageable than say the jungles from XI. It feels more closed off but realistically, how many forests are truly wide open ranges? I've been hiking and camping quite a bit in my life so I can see what they were trying to do but it is a bit more excessive.