I have spoken! - A loud way of saying you’re the only one who knows what’s go

A loud way of saying you’re the only one who knows what’s going on and everyone else is a clueless mess

I have spoken! You’re clueless and I’m not even mad.

I have spoken! You’re like a blind man in a dark room, no idea what’s going on.

I have spoken! You’re a mess and I’m done with you.