Episode 426 | Autonomy Signals: Tesla Launches Robotaxi in Miami, Waymo's July 4th Stumble, Momenta IPOs in Hong Kong

This week on Autonomy Signals presented by KPMG Grayson Brulte and Rob Grant discuss Tesla’s Unsupervised Robotaxi launch in Miami, Waymo’s July 4th stumble in San Francisco, and Momenta’s oversubscribed IPO on the Hong Kong Stock Exchange.On July 5, 2026, Tesla launched Unsupervised Robotaxi service in Miami, its first unsupervised market outside of Texas, with retrofitted Model Ys operating through heavy rain and flooded roadways during the heart of hurricane season.Grayson was on the ground for launch day, riding through South Florida’s mini lakes without a single hesitation from the vehicle, and uncovered a Cybercab staging lot near Miami International Airport with dozens of vehicles ready to deploy. The Miami launch is a deliberate stress test of Tesla’s camera-only system against the exact adverse weather conditions currently under NHTSA engineering analysis, and the receipts reveal a premium pricing experiment running 3X to 4X the base fare of Tesla’s Texas markets.Then there is Waymo, whose vehicles bricked across San Francisco on the 4th of July as fireworks, road closures, dense crowds, and connectivity failures overwhelmed the fleet. Vehicles idled until their batteries depleted and had to be towed, one Waymo burned, and San Francisco officials have launched inquiries into the incident.The July 4th stumble potentially exposed a remote assistance bottleneck that makes Waymo’s lean human supervision model the critical scaling constraint in burst demand emergencies, threatening the path to one million weekly rides as regulators eye special event requirements and remote operator staffing ratios.Closing out the show, Grayson and Rob discuss Momenta’s listing on the Hong Kong Stock Exchange as the market’s first physical AI stock, with the retail tranche oversubscribed 414 times and 14 cornerstone investors including BlackRock, Fidelity International, GIC, Mercedes-Benz, and BYD.With its software running in over 900,000 vehicles and licensing revenue growing 42-fold over three years, Momenta’s IPO signals that institutional investors are shifting their preference away from speculative capital-intensive deployments towards proven physical AI providers.Episode Chapters00:00 KPMG Sponsor Introduction01:16 Signal 1: Tesla Launches Unsupervised Robotaxi in Miami38:38 Signal 2: Waymo's July 4th Stumble in San Francisco1:11:27 Signal 3: Momenta IPOs on the Hong Kong Stock ExchangeFollow The Road to Autonomy Indices--------About The Road to AutonomyThe Road to Autonomy is the leading applied intelligence platform covering the convergence of automation, autonomy, and the Autonomy Economy.™.Through our podcasts, newsletter, and proprietary applied intelligence, we set the narrative for institutional investors, industry executives, and policymakers navigating the convergence of automation, autonomy, and economic growth.Join institutional investors and industry leaders who read This Week in The Autonomy Economy every Sunday. Each edition delivers exclusive insight and commentary on the autonomy economy, helping you stay ahead of what's next.Sign up for This Week in The Autonomy Economy newsletterSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.