For introverts, the value of their own extraverted functions is clear. The extraverted functions keep them alive. They are the means of dealing with reality.
Also, more broadly thinking, for anyone, extraverted functions are what keep the world functioning (it seems to me at least).
Of course, people can value their extraverted functions for other reasons, but one does not need to think for too long to see the value in extraverted functions.
But what about the introverted functions?
From an extravert's perspective, why would one value the introverted functions?
It is clear thet many extraverts do, but why do the value introverted functions?
More broadly thinking, how can introverted functions be useful/valued in the world at large?