Easier said than done. For example, I have three autistic children to support. I can't just go out risking my life, and that's the situation for a good chunk of us. I do think it's going to get violent though.
I think it's done to help quiet kids on more fronts than just ensuring that they know. It helps the quiet ones engage with their peers, and encourages them to perform under pressure.
YES this Joe is the Joe we NEED: ANGRY, CLEAR AND OUTRAGED.