> So do other languages. Why is Haskell special in this regard?
I never suggested other programming languages don’t also have value. Again, if you want to educate yourself further on a specific technology’s benefits, I invite you to make use of a search engine instead of sea-lioning on a technical forum.
> None that seem to address the problem of diminishing returns.
That’s your opinion. Nobody is forcing you to like Haskell. You are free to just ignore it.
So what happens in practice with unfortunately large datasets?
>Yes, Haskell can't help you escape the limitations of our world — or indeed our hardware — but it doesn't pretend to either
Then what is Haskell's value-proposition when it comes to solving real-world problems?