Some definately *seem* to have the underactive Fi, leading to NE-Te complex going on, imho. =)
"If Fi is, for some reason, poorly developed, NeTe may create an unpredictable and volatile personality torn between desire for admiration of his creative expressions and a need to uphold and enforce objective order on the world around him. One of the best examples of "NeTe loop" that I can think of is Steve Carrell's character on the American version of The Office--deathly desirous of the approval and adulation of his employees (Ne), he snaps abruptly into Te mode and begins barking orders and criticisms whenever his attempts to reach out for personal connections (Fi) are rejected. As a defense mechanism against feelings of being personally attacked, Te takes the opportunity to remind everyone of his objectively enforceable authority ("The Boss") in order to make others feel as belittled as he does by what he sees as their deliberate and inhumane rejection of the value of his personal identity. Later, Ne reminds him that he's not going to get anyone to like him with that sort of behavior, and Fi feels bad for upsetting people--it knows all too well what that feels like--but he's not getting the kind of validation that an ENFP thrives on, so his Fi is forced to hide behind an angry, exaggerated Te mask."
But look at how important Te is for us
"While young ENFPs may often lack direction or consistent attention to detail earlier in life, the introduction of tertiary Te begins to produce the realization that, simply put, not everything can be turned into play time--and although we should choose our careers around that which we find fulfilling, we also must learn to put up with some uninteresting activities and press forward in the name of realistic results. When applied tastefully and in balance with Ne and Fi, tertiary Te will grant the ENFP some unexpected leadership abilities: willing to experiment with different ideas, but with an eye on the creation and scheduled completion of realistic steps. Te should, ideally, assist Ne in the realization of its visions for the future: by thinking concretely about the necessary procedures and the (sometimes externally imposed!) judgments of those in positions of authority, the ENFP will find he can, occasionally, set aside his personal feelings aside in favor of getting more important matters under control. Bearing a realistic agenda with measurable checkpoints for tangible progress, Te creates a (sometimes sorely missed) sense of the realities of how business is handled in a self-interested world."
To put it mildly, ENFP's REQUIRE development of tertiary Te to effectively function in the real world. So ya, you probably DO see ENFP's that have started to develop this.. and they are like "holy shit! I am not doomed to be a crazed lunatic! I have found a way to bring these ideas to fruition!"