I've met Lisp-programmers which simple didn't understand the point of Haskell - all those arbitrary constraints (no IO, no mutation) which just required elabora

I've met Lisp-programmers which simple didn't understand the point of Haskell - all those arbitrary constraints (no IO, no mutation) which just required elaborate workaround (monads) to get back to square one. This makes Lisp "blub" (for them).