The non-linear upside is a utilization inflection: once a city hits enough robot density, fixed ops overhead (charging, maintenance, monitoring) spreads across far more completed jobs, and reliability improves with data. If Serve converts platform-routed demand into direct merchant contracts (volume commitments + reserved capacity pricing) and layers on higher-margin revenue (
robot retail media, compliance/insurance bundles), it can look less like a gadget company and more like an operated logistics lane with
multiple monetization surfaces. The hospital footprint adds a second, less platform-mediated demand source that can smooth seasonality and improve investor confidence in durability.