At its annual developer showcase, Meta introduced Muse — an AI agent designed not to answer questions but to act on them — alongside a new generation of smart glasses. The announcement signals something larger than a product launch: a philosophical shift in how one of technology's most influential companies believes humans and machines should relate. Where chatbots have positioned AI as a respondent, Muse positions it as a delegate, raising quiet but consequential questions about autonomy, trust, and the shape of human agency in an increasingly automated world.