My experience has been similar. I found that Haskell struggles, from a usability perspective, when there isn’t a variety of diverse types in your program and/or

My experience has been similar. I found that Haskell struggles, from a usability perspective, when there isn’t a variety of diverse types in your program and/or your programs, by their nature, rely on the characteristics or behavior of machine types. It’s not impossible, of course. It just adds an unfortunate amount of boilerplate.