There's nothing wrong with passive listening, but it's awful if it's the only way to teach
Sure, but I don't think that classroom layout dictates that passive listening is the teaching method in use, personally. One can have the kids facing forward but still be engaging them with exercises and active learning.
To play devil's advocate, I learned actively in classrooms that looked very much like that. Mathematics, for instance, can be taught in such a way that kids at desks which are lined up to face the front can be shown a concept and then given exercises in which to apply it.
I don't remember school being at all similar to university lectures, there was far more interaction with the teacher, and far more "now lets take some time to work through examples"