Like all extremists, he takes a mild view "if you have to explain the code, maybe it needs to be refactored" to "no comments ever". Never mind business logic or footguns that can't be fixed right now because of Reasons or "I tried to change this and it blew up because of some remote script calls it that isn't in the codebase" or any number of other very useful comments that inform engineers (and now LLMs) as guideposts along the way. But I worked at a company that loved Uncle Bob and enforced "no comments!" as a rule... just guess how clean and tidy that codebase was!

Has it ever been a thing in most companies? I have seen definitely more bad code and negligance than serious, skillful attempts to write clean code.

Which rules do you think are particularly outdated?