More like are there any use cases where it wouldn&#x27;t be recommended? (Answer: yes, cases where you need very consistent runtime performance, or cases where you absolutely need manual memory management - both a lot rarer than people think they are).<p>You can overcomplicate things in any language. Haskell gives you better tools for dealing with complexity - which some people use as a reason to push the complexity to the limit. But if you stick to abstractions that are actually providing value (e.g. by letting you reduce code duplication) you&#x27;ll find it&#x27;s a very good language.