I'm not sure why it would need to be "disclosed", other than to suggest the author knows what they're talking about due to "domain knowledge".
This seems like a series of post on benchmarking results from different vendors so if he "disclosed" it once I don't think that there is need for another one.
[1] https://maxdemarzi.com/2022/12/06/khop-baby-one-more-time/
Weird. Linus Torvalds also hates one of the most popular languages in the world: C++. He must not know anything about operating systems...