From what I understand, it is mostly the very rigid and prescriptive attitude which the average reader gets from his book, which, if you listen to him talk, was not his intent. He even published a new 2025 edition of “Clean Code” to try and fix this, by making the text less self-assured. So while he may or may not be responsible, he did not intend it.
I’m not who you were replying to, but there was a thread here a couple of years ago in which many people chimed in with examples. I added my two cents here, but the whole discussion is much more worth reading than my gripes: https://news.ycombinator.com/item?id=43166836