> You haven't understand what functional programming is.
I almost exclusively use functional languages, so I'm not sure about that.
> I was ranting a bit that the term "functional" is nowadays so unclear that there is little benefit in knowing that a language is "functional".
I'm actually not sure that is a problem. Any examples? And it's quite common to describe something as "functional-first" if it has a functional core but allows other paradigms such as imperative or OOP, such as OCaml.
And a lot of this is based upon the semantics and definitions of the words like "pure", "functional", etc. which are more like spectrums than binary.
