If you want to talk about lazyness, I'd have to refer you to the discussion between Robert Harper and Lennart Augustsson in 2011 on Robert's blog.
... is this what you mean?
I revere Harper, but his anti-Haskell rants just seem unhinged to me.
I've heard bad things about Harper, but then he's an accomplished fellow, which doesn't mean he has to be nice. I only expect him to be truthful, is all. Maybe he's just ML's LISP zealot like the now deceased Dane whose name I forgot.