Of course not everyone is a driving enthusiast, but not being a driving enthusiast is unrelated to properly training people to operate a 4,000 pound piece of metal. With proper training, better infrastructure, and regulations, there would be less accidents right now. This would also not be as difficult as having big tech companies create complicated algorithms to try to cover every single possible edge case. A long time ago, I remember hearing a lot of journalists saying every day drivers in Germany have a much different perspective on driving than Americans. They are more attentative and have more training and more regulations (they banned the use of Tesla's screen while driving because it's dangerous!
https://electrek.co/2020/08/04/tesla-wiper-controls-ruled-illegal-germany-crashed/). They don't have autonomous cars yet, but the results speak for themselves:
Of course, you could say that's because Germans drive less than Americans, but they don't drive 40% less (
https://www.odyssee-mure.eu/publica...ctor/transport/distance-travelled-by-car.html, 8.7k miles vs 13k miles).
Additionally, not everyone can afford an expensive new autonomous car just so that they are safer on the roads. More training and better infrastructure will benefit everyone equally. Also, current autonomous car technology is not at the level where they can save lives. They may be even more harmful as current technology are just driver aids. They are not autonomous. They still require the driver's attention. A quick search and you'll find many drivers sleeping or being unattentative while using Tesla's AutoPilot. There have been lethal accidents because of this.
Of course the technology isn't there yet, but in the future this could be helpful, but if you want to save lives, why not work on things that will work now without spending years of research and development?