Both exist in the room, I imagine. The ones not listening are not always obvious.
I arrange manels intentionally every few months, when I can identify participants who are far from pale, male, stale contributors on the topic at hand. It can be a good framing to encourage my colleagues' critical engagement with the panellists work. I know this because colleagues say they have more confidence to assert themselves in these conversations.
I'm always experimenting with ways to shift workplace etiquette that helps people to think about what influences their thinking.
How have your thoughts developed while reading this thread
Larry O'Hara?