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Self-driving cars have the potential to affect society and culture beyond just the US. Some concerns include:* Isolation: People may become more isolated as they are able to work or sleep while in transit, which could negatively impact mental and physical health.* Automotive aftermarket and dealerships: The widespread adoption of self-driving cars could reduce demand for these services and potentially lead to job loss.* Public transportation: Autonomous vehicles could decrease the need for public transportation, affecting transit workers such as bus drivers and train operators. It is unclear how these jobs would be re-trained or if automated vehicles will be adopted at all.