I’ll go with the low-hanging fruit: Mein Kampf. I’ve read it, cover to cover. As a piece of propaganda, it’s good. As an example of good writing? Absolutely not (though I will admit I have only read it in translation). Oh, and the whole fascist, racist, and generally shitty worldview of the author that he infuses into the text. And the fact that the author is literally Hitler. You 5-star that book? You’re a Nazi. Period. And as a Jewish person, I don’t look too kindly on them.
You don’t realize it yet, but we agree more than we don’t. I said it’s not an instruction manual, but it can be, if your intention is to have more power over other people. Decent people don’t find a lot of inspiration in these laws. But they can still ring true, because the world is a very imperfect place and people with pathological personalities exist.
There’s a reason Lord Acton said “Power tends to corrupt, and absolute power corrupts absolutely.” Power is a nasty business, and if you’re not knowledgable about its machinations, you can fall victim to it. But power can mean many things, including the power to do good, or even to stop other people from having power over you.