It's funny. I want to either give your comment a "+1 Me too!" response, or a huge rant on software quality and the language quagmire we're in with weak (C++/Java) or missing (JS/Python) type systems.

To throw a statement out there without substantiation, and then cowardly running away, I'll say that Haskell feels as easy as Python, where in Python you have to do a little thinking about what types of objects get passed where, often while debugging, in Haskell you have to figure out the types of data/functions while compiling. The result, I feel, is about the same amount of work. The difference is that the Haskell result is substantially, /substantially/ easier to use in larger projects.

Again, that's without substantiation, and with me immediately running away in cowardice!