Hello everyone!
I had long thought of making this thread (Even before EW release) and today I feel encouraged to speak my point of view on the name of the planet and why I feel disappointed.
So, let's go back in time to the introduction cinematic of ARR where among the first information new players learn is that the name of the planet is called Hydaelyn. Later on, they learn that there is a mothercrystal entity is also known by the same name. So at this point, there is Hydaelyn (The world) and Hydaelyn (The mothercrystal)
The impression I had back then was that there is a god-like entity that the world is named after and her existence is known to some but not all people. Much later, the characters started referring to the world as "This star" or "The star" instead of Hydaelyn, and I understood this because it can cause some confusion to the players and to the characters themselves since they know of Hydaelyn's existence.
Nothing developed in my mind for a long time until Shadowbringers MSQ when we learn that Hydaelyn and Zodiark were created. As known by many people, Zodiark was created as the will of the star and Hydaelyn was created as a counterpart of Zodiark to keep him in check. What confused me back then was that the name given to the will of the star isn't the world's name (As I knew it as Hydaelyn) but they gave it the name of Zodiark. So here are some thoughts developed. What if the name of the star was originally Zodiark?
Taking such a hypothesis into consideration. I understood that Hydaelyn would rename the planet to avoid confusion such as: "If Zodiark is the evil bad guy. Why the planet is named after him? Are you perhaps... the evil big bad who took everything for yourself?"
So this consideration have answered my hypothesis and I continued to assume its the case, with expectations of revelations in EW, and they happened! Except.... Etheirys? Really?
This is where everything stopped making sense to me. If the world's name is Etheirys, then why rename it to Hydaelyn? Why hide it? Even if some people questioned: "Why the world's name is Etheirys" then it wouldn't be a big deal. Nobody questions: "Why the real-life world's name is Earth?" and get out with some big revelations that change everything.
Like... aghh.... this doesn't make any sense to me. Maybe its just me having high expectations. Maybe its just me missed some details and explanations. I don't know really... I feel disappointed. It could have been a good minor plotwist to learn that the world's name is Zodiark and everyone be like: "What??"
But anyway. I just wanted to express my thoughts and give a quick review on the topic.