One thing I haven't seen any mention is that there are well understood methodologies for mapping business analysis constructs to OOP code. I still see a lot of

One thing I haven't seen any mention is that there are well understood methodologies for mapping business analysis constructs to OOP code. I still see a lot of "person fills out this form, then it gets validated, and then it sends a message" type code out there. Those sorts of IT applications map nicely to objects in a well understood way. Yes, you can absolutely do it with FP or whatever pardigm you like, but other parts of the organization such as business analysts are often used to producing requirements in a way that aligns to OOP concepts.