Panel 2: So of course, Elly will ask her a question and get "I dunno" for an answer.
Panel 3: Here we go.
Panel 4: Darrrrrr, I didn't see that coming.
I'm sorry; I have no snark. I'm just tired of the way April is the only character who ever has her behavior called into question.
The closest that's ever come to happening was when Gary and Viv were talking Liz through her breakup with Paul, and even in that case, it was in the context of "Paul is made of snow (tm somebody else) and could never live in the south, and anyway, here's Warren!" Otherwise, though, everyone else can be dumb, self-centered, egotistical or even prejudiced, and no one thinks anything of it. But April is one of those horrible teenagers, so she's always wrong.