Comment by Gajurgensen

That's an awfully long-winded and confusing way to say you think "Boolean blindness" is too nitpicky. Personally, it seems like a pretty valid idea to keep in mind, especially as developers transition from a conventional imperative language to Haskell. Making frequent boolean checks is pretty normal in that space, and pattern matching is less common, which might lead new Haskell programmers to write unidiomatic code.