It's the same way that the Java/JVM prevents Clojure being picked up more. To figure out Clojure's errors you need to be familiar with Java/JVM (most of time).
Elm is a great example of a language that doesn't suffer from being written in Haskell, you basically completely unaware of it and not required to dip your toes into Haskell's ecosystem.
Elm is a great example of a language that doesn't suffer from being written in Haskell, you basically completely unaware of it and not required to dip your toes into Haskell's ecosystem.