Edit: emailed this person, told them to be more careful about what they upload to the server. Thanks for the advice.
Long story kind of short, I found a strange file on the server at work (Arabic file name, company working language is definitely not Arabic) opened it up (I was intrigued by the cover illustration) and after some translating I discovered the book was The Manipulated Man. Checked the file properties, I know who uploaded the file to the server, but I have absolutely no relationship with this person (besides working for the same company).
Where you tankie bastards come in:
Should I do nothing?
Should I confront this person? If yes, how should I confront this person?
Hah. That's quite the discovery. I can only imagine translating a book cover at work propelled only by sheer curiosity.
Don't do anything. It's work, there's probably more awful shit than an incel reading a shitty book going on. Mind your own and don't cause any drama, I say.
Unless you are looking for a fight. I don't blame you if you do, I love giving incels the what-for. But it's objectively going to raise more problems than it solves I think.