The thick skin of the deadpan subtype does not lend itself to the sensitivity of Fi, remaining largely unfazed by disturbances or stressors, but when Fi is developed in the NiTe, new concerns arise from the desire for fairness and justice. These concerns often remain hidden behind Te’s stern composure and can exist unnoticed until the NiTe suddenly responds to a comment in a way that reveals a pointed internal opinion. But when a more active consideration for Fi is engaged, the NiTe may go out of their way to articulate these injustices, taking to politics or other public platforms. - Cognitive Type ch 26.2
The first person I wanted to bring up is someone I came across recently. NiTe "The White Rose" (if anyone knows her real name, please feel free to correct this ) There are several subtypes that apply to her simultaneously:
Here she is being a Political Critic (she has a whole channel with lots more)
As seems to be a truly consistent trend, high-Te women have strong views when it comes to the feminist topic.
And here she is being an Ni Mystic
I did a bit more digging and found that she actually self-identifies as INTJ (https://twitter.com/imthewhiterose) or more specifically as a "Interdimensional, controversial INTJ Ⓥ with a weird accent."