It's about the blog and its author. It's like writing about a controversial book without any mention of the author. That's not possible.
> A Warning is a 2019 book-length exposé of the Trump administration, anonymously authored by someone described as a "senior Trump administration official". It is a follow-up to an anonymous op-ed published by the New York Times in September 2018.
https://en.wikipedia.org/wiki/A_Warning_(book)
The author's persona on the blog, yes. That doesn't mean the author's real name needs to be revealed.