it's like you've never heard about the demonstrative functions...

I mean, even Fi can come off as judgemental, see SEEs or ESIs, or EII (oh no sorry, EIIs don't even talk), they all use (introverted) ethical logic to define their surroundings...
In a Fe type this logic is extroverted, so that the ethical side is directed outside and being it so, the most obvious consequence is the creation of bonds and feel good vibes~, not really a Fi thing, which is instead internal.

Idk if Chae is IEE/EIE/ILI or the super MBTI user, I think she's IEE for how cool and random she can be, EIEs are far more grumpy and opinionated in my experience, but on internet you can only just have a pale idea of how a person really is..