Tesla's FSD – A Useless Technology Demo

Original Article ↗ Hacker News Discussion ↗

Perception of Tesla and Musk

  • Many comments focus on brand toxicity: owners feel they must “apologize” for driving a Tesla due to Musk’s politics and public persona.
  • Some see this as irrational “cult of hate” or partisan tribalism; others argue Musk chose to be the company’s political frontman, so it’s inevitable he colors product discussions.
  • This context makes people question the impartiality of any FSD review, whether positive or negative.

Real‑World Experiences with FSD

  • Several Tesla drivers report FSD is usable and can be a major quality‑of‑life improvement on familiar routes, highways, and in good weather.
  • Others report terrifying behavior: blowing or nearly blowing red lights, abrupt disengagements on curves, wrong lane choices, oscillations, phantom braking, and lane positioning errors.
  • Some say monitoring FSD is more stressful than driving because you must be hyper‑alert for unpredictable actions.
  • A number of people prefer basic Autopilot or other brands’ adaptive cruise and lane-keeping to FSD.

Safety, Cognitive Load, and Utility

  • Debate centers on whether FSD reduces or increases cognitive load.
  • Pro‑FSD users say “two entities watching the road” and not micromanaging steering reduces fatigue.
  • Critics say if you still must continuously supervise and be ready to save the car in milliseconds, risk and stress outweigh benefits.

Comparisons to Other Systems

  • Waymo is repeatedly cited as actually driverless (but geofenced and sensor‑heavy); many see it as far ahead in real autonomy despite limited scope.
  • Mercedes Level 3 and Ford BlueCruise are mentioned as more constrained but clearly defined and regulator‑approved.
  • Some argue Tesla is technologically behind; others cite its large data and custom hardware as evidence it’s ahead.

Technical Feasibility and ML Limits

  • Skeptics argue deep learning will never safely solve long‑tail driving edge cases; they point to s‑curve limits, persistent regressions, and analogies to imperfect OCR/voice recognition.
  • Supporters believe continuous improvement and massive data will eventually surpass human performance, though timelines have been repeatedly missed.

Business, Regulation, and Ethics

  • FSD is described by some as “vaporware used to support valuation,” by others as a real but immature product.
  • There is discussion of lawsuits over FSD marketing, NHTSA investigations, and claims that Tesla safety stats are biased or misleading.
  • Many doubt the near‑term robotaxi vision, especially with unclear liability, remote supervision costs, and owner willingness to share personal cars.

Broader Critique of Car‑centric Transport

  • Some argue self‑driving (Tesla or otherwise) is a distraction from fixing car‑centric urban design, induced demand, and environmental impacts.
  • Others suggest true autonomy may ultimately require infrastructure changes or restricted zones, not just better in‑car AI.