Posting only a snippet to protect the person's identity and because I don't want to attack them personally but comment on the many similar opinions I have seen:
[ID: a screenshot of a tumblr post reading "Don't get me wrong. But translating a poem loses it's meaning and soul."]
No one is as aware of translation loss as translators themselves. No one is as aware of translation gains as translators themselves either.
On tumblr, there are many posts about how reading something in translation "can't make you grasp the original" or how subtitles or dubs are "inaccurate". This is incredibly unkind to translators who work very hard and usually get paid very little to make books or audiovisual media accessible to you at all (not even to mention all the other areas of translation you're not even aware of).
Of course, some translators make mistakes. But writers make typos too and some make it into published books. Of course, there are cases of manipulation or censorship, I wrote my thesis on this, but more often than not these cases were caused by outside forces not the translators themselves. There are bad translations like there are bad novels or films.
I want more people to think of translation as a creative process that has nearly infinite strategies and choices. Translations differ because they are made by humans. They differ because there are as many ways to translate something as there are to write something. A translation will always necessarily differ from its source because, and it sounds really silly saying this out loud, it's in a different language. And at the same time, the translator is in a constant dialogue with the author and audience, trying to bridge a gap between them.
Translation is not meaningless and not soulless. It adds to the original the soul of the translator.