Isn't Fe supposed to be a strong, yet unvalued, function in an IEE that plays an important part in their worldview? It is used to support the creative function.
Also this?
IEE seem to be very expressive people in general when it comes to their thoughts, feelings and opinions.One will often use the demonstrative function to defend and further support their beliefs made in the vulnerable function.
Quite a few also self type E 4w3 which is all about self-expression.