(This post is really tangential.)
Holistically, I would say healthy INFJs are people that genuinely care about the world and its people. The form this takes varies, of course.
Personally, I have a carpe-diem approach to life that includes endless lists, long-term and short-term goals, goals that flow, and constant motion in general. To keep the ball rolling I have to be very systematic and end-oriented. This often creates a crusader-type demeanor where I'm pushing a tight agenda and motivating myself and others to go, go, go to get things done on time and with quality. (This is especially so when the envelope being pushed will benefit everyone involved. Those are the times I stay up for days, but I'm disgressing.)
I think we generally understand the human condition fairly well, easily generating sympathy for the situations and struggles of a very mortal race. "No man is an island" and all that jazz. Our Fe systematizes social and personal dynamics, so I think that even when we are helping, it will be more solution-oriented to determine the best route to take so the person doesn't linger in a bad place and lose functionality.
I've been told many times that I'm calm, stable, and nurturing. 'Warm' is a rarity, though I definitely feel it for all mankind and actively work towards making others' lives more fulfilling.
So, to answer the OP's question: yes and no.