I know there have been many discussions on the subject but I thought I would add mine. I have said on many occasions that FSD is many years away from working. Having now watched the latest beta testers in the USA and listen to Elon and friends on AI day I am even more convinced. The Beta currently being tested is good but is only level 3 at best. To move to the next step is huge. At AI day Elon said Hardware 4 will be required so currently no car is equipped with the right hardware. I am also a little confused about the Neural Net but 99% of AI went over my head! I understand the complexities and size of the Neural Net required for self driving but what I don't understand is how that is going to be implemented in cars. There is no way the Neural net can be installed in each car and you cannot rely on communication between the Neural Net and each car so how do you teach each car every single rule?