Elon Musk is proactively managing expectations for the Optimus robot's production ramp, addressing potential critics who might consider him "too optimistic." He explained that getting the design right and scaling production is an "extremely difficult problem," requiring not only functionality but also careful consideration of durability and wear.
Musk asserted that Optimus will be the "hardest product to scale manufacturing that Tesla has ever done" because "literally everything is new." Unlike automotive products with established supply chains for parts like tires and glass, Optimus lacks any existing supply chain for its components.
He explicitly warned that Optimus's production ramp will follow an "S-curve," but the "initial portion will be quite flat and long" due to the novelty of the parts. Musk directly advised investors with future complaints about a slow ramp to refer back to these clear statements, reiterating that the beginning of production will be "very flat and slow" and the "hardest thing they've ever done."