And based on that, you try to prevent other people from commenting on the post.

So, when's your Emily Latella mea culpa?

I actually found the subject of this book interesting, but the book review lacking. I was looking here in hopes of finding more info about the subject, or links with more detail about the book.

Instead, what I find is another example of brand identity cancel culture.

If you don't have interest (or knowledge) in something, maybe just try ignoring it, and let people who do have interest (and/or knowledge) comment on it...