That is also OOP cultural problem: that lots of people with a object oreinted programming background just don’t get functional programming and instead of trying

That is also OOP cultural problem: that lots of people with a object oreinted programming background just don’t get functional programming and instead of trying to understand it, dismiss it as crap and too pure, unpractical, over-engineered and too theoretic. I am a C# fanboy semi-greybeard with a very extensive OCaml university background and FP advocate (in C#) and I am still struggling with monads every single time I have understood them for a second.