--- title: "Tesla’s Robotaxi Program Is Failing Because Elon Musk Made a Foolish Decision Years Ago" description: "A terrible design decision that Elon Musk made more than a decade ago is once again biting Tesla in the behind." date: "2025-06-30" modified: "2025-06-30" authors: - name: "Noor Al-Sibai" job_title: "Senior Staff Writer" link: "https://futurism.com/authors/nooralsibai" url: "https://futurism.com/robotaxi-fails-elon-musk-decision" categories: - "Advanced Transport" - "Elon Musk" - "Future Society" - "Tesla" - "The Industrialists" tags: - "elon musk" - "lidar" - "robotaxi" - "tesla" --- # Tesla’s Robotaxi Program Is Failing Because Elon Musk Made a Foolish Decision Years Ago ![A terrible design decision that Elon Musk made more than a decade ago is once again biting Tesla in the behind.]() *\Image: Andrew Harnik / Getty / Futurism\* A shortsighted design decision that Elon Musk made more than a decade ago is once again coming back to haunt Tesla. As [*The Guardian* reports](), the company's Robotaxi rollout has been a massive bust — due, in at least in part, to Musk's long-ago bet against the light detection and ranging sensors known as lidar, which are hardware that allow cars to "sense" their surroundings far more sensitively than the visual cameras that Tesla is instead using as the inputs for itse self-driving software. Waymo, Google's driverless cab service, uses a mixed array of lidar, radar, cameras, and other sensors to autonomously navigate the world around them. More than decade ago, [Musk made a big bet against that strategy](). And he's kept raging against it since, too. During an [October 2015 press conference]() about Tesla's Autopilot assisted driving feature, the CEO called lidar "unnecessary" and said the tech"doesn’t make sense" for an autonomous car. (Notably, he also claimed in that same presser that full autonomy would "obviously need 360 cameras," though he's seemingly changed his tune since.) "Lidar is lame," the CEO insisted at a [Tesla autonomy day event]() back in 2019. "In cars, it's friggin' stupid. It's expensive and unnecessary." He's right about the price tag. As the *Guardian* notes, a suite of lidar sensors runs about $12,000 per vehicle, compared to the $400 it costs to install cabin cameras. Still, safety should matter more than cost. Given that Tesla's Robotaxis have already been seen [braking repeatedly]() around cop cars, [jerking a steering wheel]() back-and-froth, and [breaking so many traffic laws on camera]() that the government has taken interest in the single week since the service's launch, Musk's line in the sand seems more foolhardy than ever. In certain cases, it's even been directly implicated in deadly accidents. In a [deadly 2019 crash](), a Tesla on Autopilot failed to differentiate the side of a large truck from the scenery behind it. And in a [fatal 2023 crash](), a Tesla Model Y seemingly got blinded by the Sun and ran down a grandmother standing in the roadway. The issue is that lidar essentially "scans" the environment around a car, giving its self-driving system access to an extremely accurate internal map of its surroundings. Visual cameras show what a human driver would see, but the flat visual data is much more complex to interpret and far more susceptible to hard-to-predict edge cases involving lighting conditions and other confusing factors. "Tesla continues to have this fetishistic view that it’s going to operate its system solely on cameras, despite every intelligent human being in this entire space saying that can’t be done," Brett Schreiber, a lawyer who represents people suing Tesla for its alleged Autopilot issues, told the *Guardian*. As Robotaxis continue to cruise the streets of Austin — blessedly, with [human safety monitors]() in the passenger seat — Schreiber predicts that we'll see even more accidents related to Tesla's bad bet against lidars. "What you’re also going to see, which is the true tragedy of this thing, is people continuing to be injured and killed by this technology," the attorney said. "And that’s where it becomes less of a 'Oh, isn't that cute? The vehicle can’t make a left' to now we’re actually at someone’s funeral because of the choices Tesla makes." **More on Robotaxi realizations:** [*Tesla Robotaxi Safety Monitor Forced to Clamber Into Driver's Seat and Take Over, Passenger Says*]() ## Author At Futurism, I've often been drawn to unpacking the narratives that underlie technological, scientific and medical progress, with a special interest in areas of conflict and ambiguity that end up setting agendas and steering the fates of both elites and the hoi polloi. I'm a committed generalist, but I often find myself returning to work involving NASA and the private space sector, the effects of AI on media and society, and the mechanics of the pharmaceutical industry, with a specific focus on the spread of GLP-1 drugs like Ozempic and Wegovy. Prior to Futurism, I worked for publications ranging from Media Matters and Truthdig to Raw Story and Bustle. I'm also the author of "Myspace Scene Queens," a 2024 title in Instar Books' acclaimed "Remember the Internet" series. My work at Futurism has been cited by outlets including the New Yorker, Slate, Nieman Lab, the Verge, the MIT Technology Review, the Sunday Times, and the Daily Beast. I grew up in North Carolina, attended the University of North Carolina at Asheville, and now live in Brooklyn, New York. In my free time, I'm an avid reader and music fan; you can probably find me at a local poetry reading, concert, underground rave, or DJ set. I'm the proud parent of an ineffable orange cat named Mee-Mow. ### Author social links [Bluesky]()