The non-existent tension between FP and OOP

Is the Supremacy of Object-Oriented Programming Over?:

The fact is, for a lot of these applications, it’s just data. The ceremony of object wrappers doesn’t carry its weight. Just put the data in a hash map (or a list if you don’t need the bits "labeled") and then process the collection with your iterate, map, and reduce functions.

I wish I’d had a “pocket Dean Wampler” when I was first learning Haskell and trying to reconcile idiomatic Haskell with what I’ve become so accustomed to with Ruby, JavaScript and, well, everything.