> I suppose we all look at the world from the perspective of our own experience.

Yes, but in addition to that, I think you can likely sell an idea to people much easier when it's couched in something they are already familiar with. There's been lots said about the functional programming capabilities of Rust, but if people don't already equate what they do as following some functional paradigm, they might find themselves uninterested in the discussion.

I think Python especially, with its "one way to do it" and (my perception) how people adhere to "the way to do it in Python", there's a good chance some people don't really know when they are using common functional patterns.