BlockBeats News, August 17th. Serenity discussed "Why Robots Must Be Humanoid," citing Musk's view as the core answer: "Robots don't necessarily have to be humanoid, but a general-purpose robot aimed to replace human labor should adapt to the world environment already constructed by humans." The essence of this logic is that the doors, stairs, tools, and spaces of the human world are all designed for the human body shape. A humanoid general-purpose robot can seamlessly integrate into the existing infrastructure without the need to rebuild the environment for each new form.
Serenity also explicitly anticipated that Tesla's humanoid robot project, Optimus, would ultimately converge to the "right look." The humanization of a general-purpose robot is not an aesthetic choice but an engineering rationality to maximize environmental compatibility and task versatility.

