You probably missed the "waste few years (decades?) for education" part. Of course, having superficial knowledge of FP not only will lead to many errors, but probably will make impossible to write real FP code. You also might have missed "minimize number of errors" part. I mean you can minimize them, but not eliminate. And FP is really less error-prone compared to OOP, because there is almost nothing that can break in a small, tested, pure function, or in a chain of such functions. But the hard part is... there are gazillion of functions and you have to remember how they work.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
You probably missed the "waste few years (decades?) for education" part. Of course, having superficial knowledge of FP not only will lead to many errors, but probably will make impossible to write real FP code. You also might have missed "minimize number of errors" part. I mean you can minimize them, but not eliminate. And FP is really less error-prone compared to OOP, because there is almost nothing that can break in a small, tested, pure function, or in a chain of such functions. But the hard part is... there are gazillion of functions and you have to remember how they work.