Who cares what Zuckerberg says about AI agents? He is a PHP developer from the early '00s who got lucky with Facebook. He's not an AI scientist or an AI researcher. What authority does he have to speak on the future of AI agents? Morale at his company is at an ATL, and that says more about his leadership skills he'd better off focusing on, otherwise the agents might replace him soon.
Perhaps he employs some, you know, to inform him on the topic?