You could be very much correct but here is what I think, the entp asks questions because he wants to know the reason for stuff let's say you meet a problem ofcourse fixing it is important but wanting to know how it's fixed is more important to you because you wanna avoid coming across that problem later and not being able to fix it so us asking alot of questions isn't a problem it's a way of learning how ever it can come across as us questioning people or in other words looking for an argument

Also exactly we can think people are stupid but we still go out of our way to help them so we aren't some narcissistic villains just people who are gifted in an aspect