This game has never promised to have a "faithful translation", there are only localisations, the $14 USD/mo is providing you the localisation, making another version would obviously costs more than what they are doing.
If you do want enjoy the game in its original form as much as possible, the easiest way is to learn Japanese, nowadays there are plenty of resources free online for learning, it isn't much of a luxury as you might think. You would also get to play with good voice acting from ARR if you were to rewind the story in Japanese.