I think one of the cool things about Haskell is that there's quite a high ceiling in terms of solutions you can reach for. On many occasions when one get annoyed by something and thinks "there must be a better way", there is one.

You show how one with more knowledge and command of the language can make it do a lot of things for free, and that is very cool! But I can also see how these solutions can look a bit intimidating for people with less experience, and it's important to take this into account as well.

This is kind of a double edged sword. Gotta find the right balance.