I suspect that FSD will be like nuclear fusion. It will always be 10 years away from fully working. I also suspect that the biggest problem that it will have is road users who don't use it and that includes people who are driving without it, horse riders, cyclists, pedestrians and free roaming animals in National Parks.
All of those groups have 'grandfather rights' so FSD has to cope with all of those without increasing the risk of injury or death.
All of those groups have 'grandfather rights' so FSD has to cope with all of those without increasing the risk of injury or death.