Serve has moved from “demo” toward “deployment” (fleet scale, multi-city playbook, and large liquidity), which raises the probability it can compound deliveries and expand beyond food into higher-value and daytime use-cases. The 2031 upside is less about inventing new robotics and more about operational throughput: repeatable launches, higher deliveries per robot-day, and better economics from autonomy learning + centralized operations.
Multiple expansion is constrained by hardware/ops intensity, but a blended software + services mix can still support a solid growth
multiple if predictability improves.