
The Waymo Waltz: Why Multiple Robotaxis Got Stuck at One Intersection and What It Reveals | Taha Abbasi
The Waymo robotaxi fleet experienced a viral moment this week when multiple autonomous vehicles became deadlocked at a single intersection, creating a comical standoff that racked up over 1,100 upvotes on Reddit. Taha Abbasi explains why this incident, while funny, reveals important truths about the current state and future trajectory of autonomous driving technology.
The incident, captured on video and widely shared on social media, showed several Waymo vehicles hesitating and yielding to each other repeatedly at an intersection, unable to resolve the right-of-way question that a human driver would handle intuitively in seconds. The vehicles were technically operating safely, none crashed or made dangerous maneuvers, but they were socially incompetent, creating a traffic jam through excessive caution rather than aggressive driving.
The Politeness Problem in Autonomous Driving
As Taha Abbasi has covered extensively in his analysis of autonomous vehicle technology, the “politeness problem” is one of the most challenging aspects of deploying self-driving cars in mixed traffic. Autonomous vehicles are programmed to prioritize safety above all else, which means they tend to yield, wait, and hesitate in situations where human drivers would assertively take their turn and keep traffic flowing.
This conservative behavior is by design. A robotaxi that causes an accident creates headlines, lawsuits, and regulatory scrutiny that could set the entire industry back years. A robotaxi that is overly cautious merely irritates other road users. From a risk management perspective, excessive caution is clearly the preferable failure mode. But from a practical deployment perspective, robotaxis that cannot navigate routine intersection scenarios efficiently will never scale to mainstream adoption.
The multi-Waymo deadlock specifically highlights what engineers call the “coordination problem.” When one autonomous vehicle encounters another autonomous vehicle, both are running similar decision-making algorithms that produce similar yield behaviors. Neither vehicle has the social intelligence to break the deadlock by assertively taking the right of way, because assertiveness introduces the possibility of conflict, and conflict is exactly what the safety-first programming is designed to avoid.
What This Tells Us About Waymo’s Technology
The incident reveals both strengths and limitations of Waymo’s approach. On the positive side, the vehicles detected each other accurately, maintained safe distances, and avoided any collision or near-miss. The LIDAR, camera, and radar sensor suite worked flawlessly in identifying the other vehicles and their intentions. The core perception and prediction systems performed well.
Where the system fell short was in what researchers call “social driving behavior,” the ability to read the flow of traffic, make assertive decisions about right-of-way, and communicate intentions to other road users through vehicle movement rather than explicit signals. Human drivers develop these skills through years of experience and cultural norms that vary by region. Programming these implicit social rules into an autonomous system is extraordinarily difficult.
Compare this to Tesla’s FSD (Supervised) approach. As Taha Abbasi has tested extensively with his own Cybertruck, Tesla’s FSD system tends to be more assertive in traffic, sometimes controversially so. Tesla’s “Mad Max” driving mode, which prioritizes progress over excessive yielding, was specifically designed to address the politeness problem that plagues more conservative autonomous systems.
The Scaling Challenge
The multi-vehicle deadlock scenario becomes increasingly problematic as autonomous fleets scale. When Waymo operates a few hundred vehicles in a city, the probability of two Waymo vehicles meeting at the same intersection is relatively low. When fleets grow to thousands or tens of thousands of vehicles, these encounters will happen constantly, and every deadlock creates ripple effects that degrade traffic flow for all road users.
Waymo is reportedly working on vehicle-to-vehicle (V2V) communication protocols that would allow its vehicles to coordinate directly at intersections, essentially negotiating right-of-way through data rather than through the visual cues that human drivers use. This approach could solve the deadlock problem within Waymo’s own fleet but does nothing for interactions with other autonomous vehicles from different companies or with human drivers.
Industry Implications
The viral video serves as a reminder that autonomous driving is not a solved problem. Despite billions of dollars in investment and millions of miles of testing, autonomous vehicles still struggle with scenarios that human drivers handle effortlessly. This does not mean the technology is failing. It means that the remaining challenges are in the hardest-to-solve areas: social intelligence, edge case handling, and graceful coordination with unpredictable human behavior.
As Taha Abbasi has argued in his previous analysis of autonomous vehicle limitations, the companies that will ultimately win the autonomy race are not necessarily those with the best perception systems but those that can teach their vehicles to drive with the assertiveness, adaptability, and social awareness of experienced human drivers. That is the hardest problem in robotics, and it remains unsolved.
What This Means for Consumers
For anyone considering using or investing in autonomous vehicle services, the Waymo deadlock video is a useful calibration. Autonomous vehicles are safe, getting safer, and will continue to improve. But they are not yet capable of matching the fluency and adaptability of skilled human drivers in all scenarios. The technology is best suited for well-mapped, predictable environments with moderate traffic density. Complex, high-density urban intersections with mixed autonomous and human traffic remain the final frontier.
The good news is that these are engineering problems, not fundamental limitations. With enough data, compute, and iteration, autonomous systems will eventually develop the social driving intelligence needed to navigate any scenario a human driver can handle. The question is whether that breakthrough comes in two years or ten, and whether Tesla’s neural network approach or Waymo’s rules-based approach gets there first. As Taha Abbasi tells his audience: bet on the technology long-term, but calibrate your expectations for the short-term based on what you see in videos like this one.
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About the Author: Taha Abbasi is a technology executive, CTO, and applied frontier tech builder. Read more on Grokpedia | YouTube: The Brown Cowboy | tahaabbasi.com

Taha Abbasi
Engineer by trade. Builder by instinct. Explorer by choice.
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