ignorant

The level of understanding she had of Alani, and Whitaker’s desire to humanize her, made a character who could have been seen as unrelatable, ignorant or even irritating into a delightfully self-aware fan favorite.

But her remarks were met with a stinging response from Rowling, who dismissed her as "ignorant".

If there was one thing Daddy would say, it was that he didn’t want to raise any “dumb, ignorant children.”

That’s a reference to the Dunning-Kruger effect — you know, the tendency of those willfully or unalterably ignorant to vastly overestimate their abilities and/or intelligence.

Students are encouraged to despise their society and kept ignorant of anything that might make them think otherwise.