I've been seeing this take on HN a lot recently, but when it comes to translation current AI is far, far superior to what we had previously with Google Translate, etc.
If the substack was written in broken English there's no way it would even be appearing on the front page here, even less so if it was written in Chinese.
Of course, even this can be faked, sadly.
That's why translation is a job in the first place and you don't see publishers running whole books through Google translate. No one, least the authors, would accept that.
Contrast this with the faux polite, irritating tone of the AI, complete with fabrications and phrases the author didn't even intend to write.
Authenticity has value. AI speech is anything but authentic.
The author acknowledged they used AI to translate. Is the translation they decided to publish among the given tools they had available to them not by definition the most authentic and intentional piece that exists?
All of this aside, how do you think tools like Google Translate even work? Language isn't a lookup table with a 1:1 mapping. Even these other translation tools that are being suggested still incorporate AI. Should the author manually look up words in dictionaries and translate word by word, when dictionaries themselves are notoriously politicized and policed, too?